25 Best & Fun Things to Do in San Francisco For 20 Year Olds

San Francisco is a vibrant city full of exciting activities for 20-year-olds. With its stunning views, trendy neighborhoods, and rich culture, there is something for everyone. Whether you enjoy art, food, or outdoor adventures, San Francisco has it all. You can stroll along the iconic Golden Gate Bridge, check out unique shops in Haight-Ashbury, or taste delicious food in the Mission District.

In this guide, we will be highlighting some of the best things to do in San Francisco that are perfect for young adults. From fun nightlife spots to Instagram-worthy sights, you will find plenty of ways to make unforgettable memories in this amazing city!

Things to Do in San Francisco For 20 Year Olds

1. Walk Across the Golden Gate Bridge

The Golden Gate Bridge is an iconic symbol of San Francisco. Spanning about 1.7 miles, it’s a remarkable feat of engineering. Walking across the bridge is a must-do for any visitor. You’ll receive stunning views of the bay and the city skyline.

As you stroll, feel the cool breeze and take in the vibrant colors of the bridge. It shines in its famous International Orange hue. Be sure to have your camera ready; the opportunities for stunning photos are endless!

Along the walkway, you’ll find informational plaques detailing the history and construction of the bridge. These insights enhance your experience, making it educational as well as enjoyable. Whether by day or at sunset, the views are breathtaking.

The walk usually takes about 30-45 minutes each way. Make sure to wear comfortable shoes! You can also find bike rentals nearby if you want to cover the distance even quicker.

Once you reach the other side, take a moment to enjoy the views of the Marin Headlands. This landmark truly captures the spirit of San Francisco.

Address: Golden Gate Bridge, San Francisco, CA 94129.

2. Tour Alcatraz Island

Visiting Alcatraz Island is a unique experience. This former prison once held notorious criminals like Al Capone. Today, it’s a historic site that draws visitors from around the world.

The ferry ride to the island offers stunning views of the San Francisco skyline. Once on Alcatraz, you can take an audio tour inside the prison itself. The audio includes stories from former inmates and guards, immersing you in the island’s history.

Explore the cells and learn about infamous escape attempts. The stories are thrilling and give you a glimpse into prison life. Walking around the island, you can enjoy views of the Golden Gate Bridge and the Pacific Ocean.

Make sure to book your tickets in advance. Tours can sell out quickly, especially during peak seasons. Don’t forget to wear comfortable shoes as you will be doing a lot of walking.

A visit to Alcatraz is not just about the prison; it’s about understanding the legacy of this unique landmark.

Address: Alcatraz Island, San Francisco, CA 94133.

3. Explore Golden Gate Park

Golden Gate Park is a massive urban oasis in San Francisco. Spanning over 1,000 acres, it’s larger than New York’s Central Park. Inside, you’ll find gardens, lakes, and trails perfect for walking or biking.

One popular spot is the Japanese Tea Garden. Here, you can enjoy the serene environment and beautiful landscapes. The garden features koi ponds, cherry blossoms, and traditional tea houses.

Don’t miss the California Academy of Sciences, which is also located in the park. It includes an aquarium, planetarium, and natural history museum. It’s perfect for a fun, educational outing with friends.

Pack a picnic or grab a snack from one of the park’s cafes. There are plenty of spots to relax and enjoy the California sun. You might even spot local musicians performing in the grassy areas.

Golden Gate Park is not just a destination; it’s a place to unwind, explore, and appreciate nature.

Address: Golden Gate Park, San Francisco, CA 94121.

4. Visit Pier 39

Pier 39 is a bustling shopping and entertainment haven. Located along the waterfront, it’s famous for its sea lions lounging on the docks. Watching these playful creatures is a highlight for many visitors.

At Pier 39, you’ll find a variety of shops, restaurants, and attractions. Enjoy fresh seafood at one of the many eateries. Don’t forget to try the clam chowder served in a sourdough bread bowl!

There are also street performers who entertain guests throughout the day. From musicians to magicians, the entertainment is enjoyable and adds to the lively atmosphere. It’s the perfect place to relax and people-watch.

For those interested in marine life, the Aquarium of the Bay is also located here. You can walk through underwater tunnels and see sharks and rays up close.

Pier 39 truly offers something for everyone, making it a popular spot for locals and tourists alike.

Address: Pier 39, San Francisco, CA 94133.

5. Discover Chinatown

Chinatown in San Francisco is the oldest and one of the largest in North America. This vibrant neighborhood is full of rich culture, history, and amazing food. As you wander through the bustling streets, you’ll see colorful storefronts and street vendors.

Don’t miss the iconic Dragon Gate, the entrance to this lively area. Inside Chinatown, explore restaurants, tea shops, and herbal medicine stores. Try authentic dim sum or grab a bubble tea for a refreshing snack!

Keep an eye out for the murals and beautiful architecture that tell the stories of Chinese immigrants. You can even join a guided tour to learn more about the history and culture of this fascinating neighborhood.

Visit the Golden Gate Fortune Cookie Factory for a unique experience. You can watch how fortune cookies are made and even create your own custom fortune.

A trip to Chinatown offers a delightful blend of sights, sounds, and flavors. It’s an essential stop for anyone visiting San Francisco.

Address: Chinatown, San Francisco, CA 94108.

6. Ride the Historic Cable Cars

Taking a ride on San Francisco’s cable cars is a must-do activity. These iconic streetcars have been in operation since the late 19th century. They’re the world’s last manually operated cable car system.

You can hop on at several locations around the city. A ride offers stunning views as you ascend and descend the steep hills. It’s a fun, nostalgic experience for people of all ages.

Stand at the side and feel the rush of the wind as the cable car speeds down the hills. The exhilarating ride alone is worth the trip. You can also listen to the conductors share stories about the city’s history.

Make sure to take the Powell-Hyde line for the best views of the Bay and Alcatraz. The route is scenic and popular, so expect some crowds, especially during peak times.

Riding a cable car is not just transportation; it’s a memorable San Francisco experience!

Address: Various routes throughout San Francisco, CA.

7. Enjoy the Nightlife in the Mission District

The Mission District is known for its vibrant nightlife. This neighborhood is packed with hip bars, clubs, and live music venues. It’s a perfect spot for young adults looking to enjoy a fun night out.

Start your night with dinner at a trendy restaurant. The area is famous for its delicious Mexican food. Enjoy flavorful tacos or a gourmet burrito to fuel your night!

After dinner, explore the nightlife options. You can enjoy craft cocktails at one of the stylish lounges. Alternatively, check out live music at venues like The Chapel or 1015 Folsom.

The street art in the Mission adds to the vibrant atmosphere. Several murals adorn the walls, showcasing local talent. Take a moment to snap some photos as you explore the area.

The Mission District is perfect for those seeking an unforgettable night filled with great food, music, and art.

Address: Mission District, San Francisco, CA.

8. Stroll Through Lombard Street

Lombard Street is famous for having the crookedest street in the world. This iconic street features eight sharp turns and beautiful flowerbeds lining the road. It’s a fun spot to take pictures and see stunning views of the city.

You can walk or drive down the street. If you choose to walk, take your time and enjoy the scenery. The beautiful landscaping makes for a picturesque backdrop.

Pause at the viewing points to capture photos of the street’s curves and the city skyline. On a clear day, you can see all the way to the Golden Gate Bridge in the distance.

The best time to visit is early in the morning or on weekdays to avoid crowds. Remember to wear comfortable shoes, as it can be quite steep!

A visit to Lombard Street is not only scenic but also a unique experience you can’t miss while in San Francisco.

Address: Lombard St, San Francisco, CA 94133.

9. Check Out the Painted Ladies

The Painted Ladies are a row of Victorian houses that have become a symbol of San Francisco. Located across from Alamo Square Park, they are famous for their colorful facades and picturesque backgrounds. The contrasting architecture is stunning against the city skyline.

Gather your friends and have a picnic at Alamo Square Park. Enjoy the views of the Painted Ladies while you eat and relax. It’s a great spot to unwind after a day of exploring.

Many visitors love taking photos here, especially during sunset. The golden light makes the houses’ colors pop beautifully, creating a perfect photo op.

Nearby cafes and shops offer a chance to grab a coffee or snack. Exploring the area around the park adds to the experience of your visit.

The Painted Ladies capture the charm of San Francisco’s architecture and history, and they are a must-see for anyone visiting the city.

Address: Alamo Square, San Francisco, CA 94117.

10. Hike in the Presidio

The Presidio is a stunning national park located inside San Francisco. With miles of scenic trails, it is perfect for hiking and walking. Enjoy breathtaking views of the Golden Gate Bridge and the Bay Area.

Choose from easy trails or more challenging hikes. The Ecology Trail offers a peaceful experience along the waterfront, while Lucasfilm’s Letterman Digital Arts Center adds an artistic touch to your hike.

Many trails are shaded by trees, making them perfect for sunny days. Wildlife enthusiasts might spot deer, rabbits, and various bird species along the paths.

The Presidio also has picnic areas where you can relax and enjoy the outdoors. After hiking, consider visiting the nearby Crissy Field. It’s a great place for beach walks and stunning views of the bridge.

Hiking in the Presidio is a fantastic way to experience nature while still being close to the city.

Address: The Presidio, San Francisco, CA 94129.

11. Experience the California Academy of Sciences

The California Academy of Sciences is a must-visit attraction in Golden Gate Park. This stunning facility houses an aquarium, planetarium, and natural history museum. It’s an educational experience that’s fun for all ages!

Start your visit with the aquarium, which features fascinating marine life, including sharks and colorful tropical fish. Don’t miss the touch pools, where you can interact with starfish and other sea creatures.

The planetarium is another highlight. This state-of-the-art facility offers captivating shows about the universe. It’s a great way to learn about space while being totally immersed in the experience.

Before you leave, explore the dioramas showcasing diverse ecosystems. These exhibits are both beautiful and informative, making them perfect for curious minds.

With so much to see and do, the California Academy of Sciences is a fantastic destination for a full day of family-friendly fun.

Address: 55 Music Concourse Dr, San Francisco, CA 94118.

12. Visit the Exploratorium

The Exploratorium is a fun, interactive science museum located at Pier 15. It’s perfect for curious minds of all ages. With hundreds of exhibits, you can touch, play, and learn about science in an engaging way.

Explore the various galleries, which include topics like biology, physics, and art. You can create your own optical illusions or try to balance objects on a beam. Each exhibit encourages hands-on participation, sparking your curiosity.

The outdoor area offers beautiful views of the San Francisco Bay. Enjoy the fresh air while your kids participate in outdoor science activities. The museum is perfect for building memories with friends and family.

Be sure to check out the museum’s schedule for daily science demonstrations. These shows are both educational and entertaining, making your visit even more memorable.

The Exploratorium is not your typical museum; it’s an experience that encourages visitors to explore and discover!

Address: Pier 15, San Francisco, CA 94111.

13. Take a Bay Cruise

A Bay Cruise is an unforgettable way to explore San Francisco. You can enjoy stunning views of the Golden Gate Bridge, Alcatraz Island, and the city skyline from the water. It’s an excellent opportunity for photography!

There are various cruise options, from hour-long excursions to sunset cruises. Pick the one that suits your schedule best. Many cruises offer informative commentary to teach you about the sights you’ll see.

On some cruises, you can enjoy snacks and drinks while taking in the views. Relax as you float across the bay, with the wind in your hair and the sun on your face.

Bring a lightweight jacket, as it can be cooler on the water. Sunset cruises are particularly magical as the sun sets over the horizon, lighting up the sky.

Taking a Bay Cruise is a fantastic way to experience the beauty of San Francisco from a different perspective!

Address: Departure from Pier 39, San Francisco, CA 94133.

14. Explore the Haight-Ashbury District

The Haight-Ashbury District is famous for its role in the 1960s counterculture movement. Today, it’s a vibrant neighborhood full of eclectic shops, cafes, and street art. It’s a paradise for those who love unique finds!

Discover vintage clothing stores, unique boutiques, and bookstores. This area is packed with history, so take time to learn about its past by visiting the local museums. Murals depicting the Summer of Love add color and history to the streets.

Don’t forget to grab a bite at one of the charming cafes. Enjoy organic food or a delicious vegetarian meal, which the area is known for. The atmosphere is relaxed and welcoming.

As you wander, you’ll find street performers adding to the energetic vibe of Haight-Ashbury. The lively arts scene makes it a perfect spot for people-watching and soaking up the local culture.

A visit to Haight-Ashbury offers a glimpse into the artistic spirit of San Francisco, with a touch of nostalgia.

Address: Haight-Ashbury, San Francisco, CA.

15. Relax at Ocean Beach

Ocean Beach is a beautiful stretch of coastline located on the western edge of San Francisco. It’s the perfect place to relax, take a stroll, or enjoy a bonfire with friends. The beach offers breathtaking views of the Pacific Ocean.

Upon arrival, you’ll find soft, sandy shores perfect for sunbathing. Take a long walk along the water or bring a surfboard to catch some waves. The ocean is refreshing, but be cautious; the water can be quite cold!

As you walk along the beach, keep an eye out for seals and seabirds. The natural beauty of this area captivates visitors, making it a great photo opportunity.

At sunset, Ocean Beach becomes even more magical as the sky transforms into a colorful canvas. It’s an ideal spot for a picnic or simply to unwind after a busy day.

Whether you are looking to relax or enjoy outdoor activities, Ocean Beach is a fantastic escape from the city.

Address: Ocean Beach, San Francisco, CA 94121.

16. Visit the Japanese Tea Garden

The Japanese Tea Garden is a serene escape located in Golden Gate Park. It’s the oldest public Japanese garden in the United States. Visitors enjoy the peaceful atmosphere and beautiful landscapes here.

As you enter, you’ll find lush greenery, koi ponds, and delicate bridges. The garden is a perfect place to take your time and admire the carefully curated scenery. Be sure to stop by the tea house for a cup of authentic Japanese tea.

Walking paths wind through the garden, allowing you to explore different sections. Each area tells its own story, featuring elements like stone lanterns, bonsai trees, and cherry blossoms.

Attending a tea ceremony can be a unique and enriching experience, enhancing your visit. Learning about the cultural significance adds depth to your understanding of the garden.

The tranquility of the Japanese Tea Garden makes it an ideal spot for reflection and relaxation amidst the bustle of the city.

Address: 75 Hagiwara Tea Garden Dr, San Francisco, CA 94118.

17. Tour the Painted Women’s Historic House

The Painted Women’s Historic House offers a glimpse into the city’s past. Located near Alamo Square, this Victorian house is a beautiful example of the architecture from the late 19th century. A tour of the house allows you to step back in time!

As you walk through the rooms, you’ll learn about the lives of the women who once lived here. The house is filled with period furniture and decor, creating an intimate atmosphere that tells stories of past residents.

Docents share fascinating stories about the neighborhood and its significance during the Gold Rush era. Such historical insights will enhance your appreciation of the setting.

In addition to the house, the surrounding area is worth exploring. The stunning view of the Painted Ladies from the nearby park adds to the experience. It’s a perfect photo opportunity!

Touring the Painted Women’s Historic House is not just about seeing a beautiful building; it’s about connecting with the rich history of San Francisco.

Address: 1701 A Street, San Francisco, CA 94115.

18. Enjoy Live Music at The Fillmore

The Fillmore is a legendary music venue known for its incredible live performances. Located in the Western Addition neighborhood, it has a rich history in the world of music. Many famous artists have graced its stage, from the Grateful Dead to Janis Joplin.

Catch a concert and feel the energy of the crowd as the music fills the room. The intimate setting creates a special atmosphere that makes every show memorable. The Fillmore often hosts a mix of genres, so there’s something for everyone.

With its historic decor and iconic posters lining the walls, The Fillmore is a piece of music history. Arriving early allows you to soak in the vibe and enjoy the ambiance before the show starts.

Don’t forget to grab some souvenirs at the merchandise table! T-shirts or posters make excellent mementos of your experience.

Enjoying a concert at The Fillmore is a true San Francisco experience, blending history with exceptional music.

Address: 1805 Geary Blvd, San Francisco, CA 94115.

19. Explore the Ferry Building Marketplace

The Ferry Building Marketplace is a vibrant hub of local food and culture. Located along the waterfront, it offers a variety of shops and restaurants. This is a perfect spot to enjoy fresh, local cuisine while enjoying stunning bay views.

Inside, you’ll find artisan vendors selling everything from gourmet cheese to organic produce. Sample delicious treats or grab a coffee at one of the cafés. It’s a food lover’s paradise!

The marketplace also hosts an excellent farmers’ market on certain days. It’s a great way to taste the local produce while supporting local farmers.

Take your time to explore the different shops. You might find unique gifts or souvenirs to take home. The atmosphere is lively and inviting, making it a fun place to spend your day.

The Ferry Building Marketplace is not simply a market; it’s a celebration of San Francisco’s culinary scene.

Address: Ferry Building, San Francisco, CA 94111.

20. Bike Ride Along the Embarcadero

Biking along the Embarcadero is a fantastic way to experience San Francisco’s waterfront. The bike path stretches several miles with stunning views of the bay and city skyline. It’s a popular activity for locals and visitors alike!

Rent a bike at one of the many rental shops along the waterfront. The path is well-maintained and runs past many attractions, including the Ferry Building and AT&T Park. Stops along the way allow you to explore different areas as you ride.

While biking, take in the sights of sailboats and cargo ships in the bay. The cool breeze will refresh you as you pedal along the path. Be sure to take a break to enjoy the views of the Bay Bridge and the hills beyond.

The ride is accessible for all skill levels. Plus, it’s an excellent way to get some exercise while enjoying the beautiful San Francisco weather.

A bike ride along the Embarcadero combines fun and fitness while offering fantastic scenery!

Address: Embarcadero, San Francisco, CA.

21. Visit the Muir Woods National Monument

Muir Woods National Monument is a short drive from San Francisco but feels like a world away. This ancient redwood forest is home to towering trees that can be hundreds of years old. It’s a peaceful escape into nature!

Visitors can explore the many trails winding through the forest. The paths vary in difficulty, so there’s something for everyone. As you walk amidst the towering trees, you’ll understand the beauty of nature.

Keep an eye out for wildlife like deer and various bird species. The tranquil ambiance makes it an excellent spot for reflection and relaxation. Remember to bring your camera to capture the natural beauty!

Don’t forget to visit the visitor center for information on the ecology and history of the area. The staff can recommend trails based on your preferences.

Visiting Muir Woods is a rejuvenating experience, a perfect blend of outdoor adventure and serenity.

Address: 1 Muir Woods Rd, Mill Valley, CA 94941.

22. Take Selfies at the Palace of Fine Arts

The Palace of Fine Arts is an architectural masterpiece in San Francisco. Located in the Marina District, it’s a stunning location for photos. The beautiful rotunda, lagoons, and lush gardens create a picturesque setting.

Visitors often come here for breathtaking selfies and group photos. The lighting is especially beautiful during golden hours—early morning or sunset. Take your time exploring the grounds and finding the perfect photo spots!

The Palace of Fine Arts is not just a photo opportunity; it’s a great place to relax. Bring a book or a picnic and unwind by the water. The serene surroundings add to the charm of this location.

Keep your eyes peeled for swans and local wildlife as you stroll around the lagoon. The peaceful atmosphere offers a perfect escape from the city’s hustle and bustle.

A visit to the Palace of Fine Arts is a delightful experience—ideal for capturing memories while appreciating beauty.

Address: 3301 Lyon St, San Francisco, CA 94123.

23. Shop and Dine at Union Square

Union Square is the heart of San Francisco’s shopping and dining scene. This vibrant area is home to high-end boutiques, popular department stores, and delicious eateries. It’s the perfect destination for a day of shopping!

Explore famous shops along Market Street and Powell Street. You’ll find everything from luxury brands to unique local boutiques. After shopping, treat yourself to a tasty meal at one of the diverse restaurants.

Union Square often hosts events and art exhibits, adding to the lively atmosphere. If you’re lucky, you might catch a live performance while you’re there. Take a break and enjoy the buzz of the city.

The square features a large park area, perfect for people-watching or relaxing under the sun. Many outdoor cafes let you savor your food while enjoying the views.

Shopping and dining at Union Square is a quintessential San Francisco experience filled with energy and excitement!

Address: Union Square, San Francisco, CA 94108.

24. Check Out Dolores Park

Dolores Park is a lively green space in San Francisco’s Mission District. It’s a favorite spot for locals to gather, relax, and enjoy the outdoors. With stunning views of the city skyline, it’s a perfect backdrop for a fun day!

Pack a picnic and enjoy some time lounging on the grass. Take advantage of the park’s picnic areas or grab food from nearby cafes. The vibrant atmosphere is contagious, and you’ll likely meet new friends.

Dolores Park often hosts events, concerts, and movie nights during the summer. Keep an eye on the park’s schedule so you don’t miss these fun activities. Joggers and dog walkers also enjoy the various paths that run through the park.

If you’re looking for a lively scene, the park is a great place for people-watching. You’ll see families, students, artists, and more enjoying their time outdoors.

A visit to Dolores Park promises relaxation, recreation, and lots of great memories!

Address: Dolores Park, San Francisco, CA 94114.

25. Experience Ghirardelli Square

Ghirardelli Square is a charming shopping and dining complex located along the waterfront. It’s famous for its chocolate and offers visitors a delightful experience. Don’t forget to stop by the Ghirardelli Chocolate Company for an irresistible treat!

Explore the various boutiques and artisan shops as you stroll through the square. You’ll find unique gifts, local art, and gourmet food offerings. Take your time and enjoy the lively atmosphere of the area.

After shopping, treat yourself to a famous sundae at the Ghirardelli Ice Cream and Chocolate Shop. Pair it with a hot chocolate for a perfect dessert experience. The outdoor seating areas provide beautiful views of the bay.

Ghirardelli Square often hosts events, food tastings, and festivals. Events can include live music, making it a lively place to enjoy the atmosphere.

Experiencing Ghirardelli Square is a delightful way to enjoy San Francisco’s culinary delights and unique shops!

Address: Ghirardelli Square, San Francisco, CA 94109.

Final Thoughts

San Francisco is a city that captivates with its unique charm and diverse array of attractions. From iconic sights like the Golden Gate Bridge to the vibrant neighborhoods like the Mission District, there’s something for everyone. Exploring the city’s rich history, enjoying its culinary delights, and engaging with its lively culture creates unforgettable memories.

Whether you’re hiking in the Presidio, relaxing at Dolores Park, or sampling local treats at Ghirardelli Square, the experiences you have are sure to be enriching. Each location tells a story, and every activity offers a glimpse into the heart of the city. If you’re interested in discovering more about California, check out places to visit in California. San Francisco invites you to discover and fall in love with its magic, ensuring that each visit leaves a lasting impression. For those considering a change of scenery, perhaps explore places to visit in San Diego as well!