California’s 12 Best Attractions & Experiences for Young Adults

Real talk – California is insane in the best possible way. From watching that famous fog roll over the Golden Gate Bridge to standing under Yosemite’s Half Dome at sunset (my neck still hurts from staring up), this state kept making me grab my camera and yell “is this real life?”

The things to do in California just hit different. Whether you’re cruising down Pacific Coast Highway with the windows down or walking among giant sequoias that make you feel tiny, this place serves up pure magic. Trust me, there’s a reason everyone’s obsessed with the Golden State—let me show you why it lives up to every bit of the hype.

Best Things To Do in California for Young Adults

Visiting California? Walk across the iconic Golden Gate Bridge, take a tour of the infamous Alcatraz Island, or soak in the breathtaking scenery at Lake Tahoe. Snap a photo at the legendary Hollywood Sign, then head to Santa Monica Pier for classic boardwalk fun. Whether you’re into history, outdoor adventures, or vibrant city life, California has plenty to offer.

• Best City Experience: Bike Ride Across the Golden Gate Bridge
• Top Nature Adventure: Go Hiking at Yosemite National Park
• Best for Theme Park Thrills: Disneyland and Universal Studios
• Most Intriguing Historical Tour: Take a Tour of Alcatraz Island
• Best Scenic Road Trip: Road Trip Along the Big Sur Coastline
• Top Stargazing Spot: Stargazing at Glacier Point in Yosemite
• Best Water Adventure: Kayak in Lake Tahoe
• Coolest Hidden Bar: Lost Property Bar, Hollywood
• Ultimate Festival Experience: Coachella Music Festival
• Best Urban Hike: Hike to the Hollywood Sign
• Most Iconic Beach Hangout: Go for a Stroll at Santa Monica Pier
• Best Surf Spot: Surf in Huntington Beach

Let’s dive into why California is a great place to hang out for people in their 20s and 30s.

1. Bike Ride Across the Golden Gate Bridge

The Golden Gate Bridge is more than just a bridge; it’s an iconic landmark offering stunning views of San Francisco. One of the best ways to experience it is by biking across. Whether you’re a seasoned cyclist or just looking for a fun day out, this ride delivers an unbeatable combination of adventure and sightseeing. You can rent bikes easily near the bridge, and the route is scenic and refreshing, with lots of great photo ops along the way.

I did it myself, and the views from both sides of the bridge are amazing, especially as the fog rolls in over the bay. The north vista point offers an epic sunset experience. The breeze on your face as you bike across the 1.7 miles is an exhilarating feeling. If you’re visiting San Francisco, make sure this is on your list. You’ll be talking about it for weeks.

2. Go Hiking at Yosemite National Park

Yosemite National Park is one of California’s crown jewels, offering some of the most breathtaking views and trails. If you’re into hiking, there’s no better place to immerse yourself in nature. Popular hikes like the Mist Trail or the challenging Half Dome are perfect for adventurers of all skill levels. The park entrance fee is around $35 per vehicle, but the unforgettable experience is well worth it. The best time to visit is spring or early summer, when the waterfalls are at their peak.

During my visit, I hiked the Mist Trail, and it was like stepping into a postcard. The stunning scenery, the sound of waterfalls, and the towering granite cliffs left me speechless. Yosemite is not just a park; it’s a chance to experience nature in its most majestic form. Don’t miss it if you’re an outdoor lover.

3. Disneyland and Universal Studios

California’s theme parks are a must for those seeking a mix of fun and nostalgia. Disneyland, dubbed the “Happiest Place on Earth,” offers classic rides like Space Mountain and Pirates of the Caribbean. The magic doesn’t stop there. Universal Studios Hollywood takes you behind the scenes of some of your favorite movies, with the Studio Tour being a real highlight. The Wizarding World of Harry Potter is a fan favorite, where you can sip on Butterbeer and wander the halls of Hogwarts.

I visited both parks last summer and had the time of my life. Disneyland’s festive atmosphere during Halloween was a total blast, and Universal’s Studio Tour made me feel like I was a part of a movie set. Both parks offer unforgettable experiences, and they’re perfect for creating memories with friends or family. They are truly the ultimate Californian escape.

4. Take a Tour of Alcatraz Island

A visit to Alcatraz Island is one of the coolest historical experiences in California. This infamous island, known for its former prison and the notorious criminals who were housed there, is now a top tourist destination. The ferry ride from Pier 33 is scenic, and the audio tour (included with your $40 ticket) takes you through the dark history of the prison. Expect to hear gripping stories from former guards and prisoners about life on “The Rock.”

I did the tour and felt like I was walking through a piece of history. The cell blocks, the haunting atmosphere, and the incredible views of the San Francisco skyline made it unforgettable. Alcatraz is not only a historical tour; it’s an adventure that’ll give you a chilling glimpse into America’s criminal past. It’s definitely a must for any history buff.

5. Road Trip Along the Big Sur Coastline

Cruising down the Big Sur coastline is a bucket-list road trip for any adventurer. This scenic stretch of Highway 1 offers jaw-dropping views of rugged cliffs, towering redwoods, and the sparkling Pacific Ocean. Starting in Monterey, you’ll pass iconic spots like Bixby Creek Bridge and McWay Falls, where the waterfall spills onto a pristine beach. The views are nothing short of spectacular, especially at sunset.

I took this trip last fall, and the views were mesmerizing. Stopping at the various viewpoints and hiking to hidden waterfalls made it feel like I was discovering a secret paradise. The open road and the sense of freedom are what make this one of the most unforgettable experiences in California. Definitely make sure to fill up your gas tank, though, as stations are few and far between.

6. Go Stargazing at Glacier Point in Yosemite

Yosemite National Park isn’t just for daytime adventures—it’s also one of the best places for stargazing in California. Head up to Glacier Point for stunning views of Half Dome, Yosemite Falls, and the surrounding high Sierra peaks. When the sun sets, the sky comes alive with a canopy of stars, making it the perfect place to escape light pollution and connect with the cosmos.

I visited Glacier Point one night, and the stargazing was magical. The Milky Way stretched across the sky, and I was left in awe of how vast the universe is. If you’re a fan of astronomy or simply want to experience something truly serene, this is a must. Summer is the best time to go, but check ahead since Glacier Point Road is closed in winter.

7. Kayak in Lake Tahoe

Lake Tahoe, with its crystal-clear waters, is one of California’s top spots for outdoor fun. Kayaking here offers an incredible way to explore the shoreline and take in the stunning mountain views. Whether you’re paddling out to a secluded cove or just cruising along the lake, it’s the perfect way to soak in the beauty of this alpine lake.

I rented a kayak one afternoon and paddled around the shoreline—it felt so peaceful with only the sound of my paddle hitting the water. Lake Tahoe’s waters are super clear, so you can see all the way to the bottom, which adds to the experience. It’s a great spot for both beginners and seasoned paddlers. For those looking for a more adventurous ride, you can also try stand-up paddleboarding here, which is equally amazing.

8. Lost Property Bar, Hollywood

Tucked away in Hollywood at the corner of Vine and Hollywood Blvd, Lost Property Bar is one of the coolest hidden gems in LA. This cozy bar mixes retro charm with a touch of old Hollywood glam. Inside, you’ll find walls covered in quirky memorabilia and vintage finds. The dim lighting and intimate vibe make it a great spot for a laid-back night out.

I visited on a Friday night and was immediately struck by how relaxed and unique the place felt. The cocktails were top-notch, and the mixologists crafted drinks that were as beautiful as they were delicious. Whether you’re looking for a quiet spot to hang out or an intimate place to meet locals, Lost Property Bar is the perfect choice. It’s definitely a must-see for anyone in Hollywood who’s looking to skip the usual tourist traps.

9. Coachella Music Festival

Coachella is the ultimate festival for young adults, bringing together music, art, and culture in the California desert. Held annually in Indio, it features a star-studded lineup that spans genres from rock to hip-hop. Beyond the music, the festival is a visual feast, with massive art installations and themed stages that transport you to another world.

I went a couple of years ago and it lived up to all the hype. From seeing my favorite artists perform to exploring the incredible art, it was the kind of experience that you just can’t get anywhere else. The fashion, the vibe, and the memories you create here are something you’ll never forget. Just be ready for the heat, but trust me, it’s worth every second. The whole atmosphere at Coachella is full of energy, and you’ll definitely make memories that last a lifetime.

10. Hike to the Hollywood Sign

If you’re visiting LA, a hike to the Hollywood Sign is a must. This iconic landmark is not only a great photo op, but also offers stunning views of the city. There are several routes to the sign, but the Griffith Park trail is one of the most popular, offering a decent workout and fantastic panoramic views of Los Angeles.

I made the trek during my visit, and it felt like a true LA experience. The views from the top were even better than I expected—seeing the city sprawled out below you while being up close to the sign was surreal. It’s a free and fun way to get a little exercise while soaking in some serious Hollywood history. Don’t forget to bring water, and take your time—it’s worth it.

11. Go for a Stroll at Santa Monica Pier

Santa Monica Pier is a quintessential California experience, perfect for young adults seeking fun and relaxation. This iconic spot offers something for everyone: rides, food, shopping, and beach vibes. The Ferris wheel gives you unbeatable views of the Pacific Ocean, and the roller coaster adds an adrenaline rush to your day.

I visited during sunset, and it was absolutely magical. The atmosphere here is lively and laid-back, with street performers and musicians adding to the charm. After a spin on the Ferris wheel, I grabbed an ice cream and strolled along the pier, enjoying the cool breeze and ocean view. Whether you’re with friends or just looking for a solo moment of peace, this is a must-do in California. You can easily spend a whole day exploring the pier and nearby attractions while soaking in the coastal vibes.

12. Surf in Huntington Beach

Huntington Beach, known as “Surf City USA,” is the ideal place to catch some waves. With its consistently great surf and laid-back atmosphere, it’s perfect for both beginners and experienced surfers. The long stretch of beach offers numerous surf spots, making it easy to find a good wave, no matter your skill level.

I rented a board and took a lesson here during my trip. The instructors were friendly and patient, and I was able to catch my first wave—definitely a highlight! Even if you’re not surfing, the pier and beachfront are awesome to explore. With the sun, sand, and surf, Huntington Beach embodies the best of California’s surf culture. It’s the perfect spot for some fun, whether you’re riding waves or watching them. The pier area has great places to eat and relax after a long day in the sun.

• Read Next: 10 Best Beach Towns in California

Frequently Asked Questions (FAQs) about Things To Do in California For Young Adults

Looking to learn more about the top things to do in CA for twenty-somethings? Here are some common questions I get a lot about the best attractions and activities for young adults.

What is California famous for?

California, known as the Golden State, is famous for its diverse landscapes, ranging from stunning beaches to majestic mountains. It’s celebrated for iconic landmarks like the Golden Gate Bridge, renowned theme parks such as Disneyland, and its vibrant cities like Los Angeles and San Francisco. The state is also a hub for entertainment, technology, and a rich cultural melting pot. This makes it a top destination for fun things to do in California for young adults.

What part of California is most fun?

The definition of ‘fun’ can vary. But Southern California, with its sunny beaches, theme parks, and dynamic cities, is definitely the most fun. It’s a region where you can find a variety of activities in California for young adults. This includes everything from surfing in Huntington Beach to exploring the nightlife in Hollywood.

How many days are enough to explore California?

Ideally, a two-week trip allows a comprehensive exploration of California’s diverse attractions. This duration provides ample time to visit major destinations like San Francisco, Los Angeles, and San Diego. It also includes natural wonders like Yosemite National Park and Lake Tahoe. However, for those with limited time, even a week-long trip can cover several fun things to do with friends in California.

What is the best way to travel around California?

Renting a car is often considered the best way to travel around California, especially for visiting multiple destinations. It offers flexibility and the opportunity to enjoy scenic drives like the Pacific Coast Highway. For longer distances, internal flights can save time. Additionally, major cities have reliable public transportation systems for young adult things to do within urban areas.

Which part of California has the most activities for young adults?

Los Angeles and the surrounding area boast a high concentration of activities for young adults. From the entertainment options in Hollywood to the beaches of Santa Monica and the cultural experiences downtown, Los Angeles is a treasure trove of attractions for young adults.

Is California tourist-friendly?

Absolutely. California is known for being tourist-friendly, with a wide range of accommodations, diverse dining options, and numerous attractions catering to different interests. The state is equipped with tourist information centers. It also has a well-established infrastructure to assist visitors in finding fun places to go in California.

What is the best time of year to visit California?

The best time to visit California largely depends on the activities you’re interested in. For beach activities and coastal exploration, summer (June to August) is ideal. However, for fewer crowds and pleasant weather, spring (March to May) and fall (September to November) are excellent choices, especially for outdoor activities like hiking and exploring fun activities in California for adults.