Best Things to Do This Summer in Northern California

Northern California is already a paradise, but our state becomes absolutely idyllic in the summer. It’s not too hot, and we have tons of breathtaking natural beauty and endless things to do during the summer. We’ve compiled a list of the 15 best Northern California summer activities to get you started on a wonderful summer adventure. Whether you live here or are visiting, you’ll find a treasure trove of amazing experiences right here. Welcome to our guide to the best things to do in Northern California in summer!

Best Summer Vacation Destinations In Northern California

When it comes to summertime in Northern California, there are so many exciting cities and darling small towns to explore. Suppose you want local art, astounding entertainment, natural beauty, delicious food, and vibrant culture. In that case, these are three of Northern California's best summer vacation destinations for that and so much more.

1. San Francisco

Location: San Francisco, CA

Popularity: Extremely popular. People flock from all over the world to see this city.

Need To Know: Many hills are pretty steep. Be sure to use your parking brake!

The ultimate summer destination in Northern California is San Francisco. With a long and deep history, the most vibrant art scenes in the country, and a smorgasbord of cultural influences set in gorgeous rolling hills and coastal views, you will never be bored here! Golden Gate Bridge, Alcatraz, Chinatown…the list of splendid experiences goes on and on and on... This city is one of the most fun places to visit in Northern California in summer.

2. Eureka

Location: Eureka, CA

Popularity: This charming small town is quite mellow and uncrowded.

Need To Know: Eureka is a Greek expression that means "I have found it!"

Eureka is one of the most eclectic and unique towns you’ll ever visit. It embodies Northern California culture with intriguing architecture like the Carson Mansion and is the gateway to the Redwoods. With gorgeous trees, stunning coastlines, creative culinary options, and tons of cute and funky little shops, you will fall in love with Eureka. It’s a creative utopia with charm around every corner.

3. Carmel by the Sea

Location: Carmel by the Sea, CA

Popularity: This hidden gem can get a bit busy on weekends.

Need To Know: While you're here, you don't need to say the whole name. Just call it Carmel!

Carmel is one of the most breathtakingly beautiful small towns in the country. There’s a vast variety of architecture from European cottages to Spanish mission styles to one-of-a-kind creative constructions. Everywhere you look, there’s a cornucopia of beautiful details, and one of the most pristine beaches in the state is here. It has a culinary scene like no other, and you’ll find more charming shops than you can count. Coming here with your partner is one of the most romantic things to do in Northern California in summer.

Best Lakes To Visit In Northern California This Summer

While we have endless miles of splendid coastline, we also have some scintillating lakes and lovely rivers that are just as worth seeing. When you see these beautiful places, the Northern California landscape will take your breath away. A road trip to these locations is one of the best family things to do in Northern California in summer. Have some freshwater fun at the best lakes in Northern California.

4. Lake Tahoe

Location: Tahoe City, CA

Popularity: While Lake Tahoe is quite famous, it's so big that you won't be crowded.

Need To Know: The lake has various fishing and pet restrictions. Check the Visit Lake Tahoe website for more information on the specific areas you plan to visit.

Of course, we must mention Lake Tahoe when talking about lakes in Northern California. This massive lake is so achingly beautiful with pristine, clear water, a verdant coastline, and rugged mountains. Whether you want to swim, kayak, fish, boat, or just sit and take in the mesmerizing views, this is a bucket list destination in Northern California that you must see at least once in your life. And if you were wondering, El Dorado Beach is one of the top destinations at Lake Tahoe.

5. Clear Lake

Location: Finley, CA

Popularity: This is a refreshingly uncrowded lake where you'll have peace and quiet.

Need To Know: This is the oldest lake in the country, at 2.5 million years old.

Whoever named this lake had an easy decision to make. Clearly, it had to be called Clear Lake. This 68-square-mile lake is the largest freshwater lake on Earth, and the waters are strikingly clear. Fantastic hiking trails surround it, and it’s a wonderful location for spotting wildlife, especially if you’re into birding. You must put this lake on your vacation list as one of the best free things to do in Northern California in summer.

6. Lake Almanor

Location: Chester, CA

Popularity: This secluded lake is a well-kept secret.

Need To Know: This reservoir was formed in 1914 when a dam was built on the Feather River.

While this is a man-made reservoir rather than a natural lake, Lake Almanor is no less gorgeous and worth visiting than the other lakes listed here. It is surrounded by lush forests, and you’d never know that this lake powers nearby communities with hydrothermal energy. It’s a hidden gem that’s quiet and peaceful, and there are 52 miles of coastline to enjoy.

Parks To Visit In Northern California This Summer

Northern California is a haven for sublime parklands that are so scenic and photogenic. A leisurely drive, a weekend trip, or camping for days are all wonderful ways to enjoy these stellar places. They’re some of the best cheap things to do in Northern California in summer, and you’ll make memories that you’ll savor for decades. Come and explore some of the best parks to visit in Northern California this summer.

7. Redwood National and State Parks

Location: Redwood National and State Parks, CA

Popularity: While this area is quite popular, it's not generally crowded, especially on weekdays.

Need To Know: This park is actually four parks in one.

The Redwood National and State Parks area will leave you in awe, trying to find words to describe just how majestic and achingly beautiful it is. The vast, towering trees are a marvel to behold. These old-growth forests cause one to feel a true reverence for nature. Do not pass up the chance to experience this place.

8. Sonoma Coast State Park

Location: Bodega Bay, CA

Popularity: This is quite a popular place for scenic drives.

Need To Know: Due to riptides and strong currents, you should not swim at the beaches in this area.

As one of the most picturesque places in Northern California, Sonoma Coast State Park is breathtaking. Seeing the forces of nature at work, as rushing waves crash into rugged cliffs, will truly make you respect the power of Mother Nature. While the drive is rather scenic, stop and picnic on the cliffs or on one of the beaches. These waves are not for swimming, but the views are incredible.

9. Shasta-Trinity National Forest

Location: Big Bar, CA

Popularity: While extremely popular, there is so much space that you can easily find secluded places.

What You Need To Know: There is vast, rugged wilderness here. If you are camping, let someone know where you will be for your safety.

There are places where words like majestic, breathtaking, and stunning can’t effectively convey what your senses experience when you’re there. The Shasta-Trinity National Forest is such a place, with primal wilderness and the massive Mt. Shasta demanding your attention. It’s no wonder that so many legends about this place were formed over the years. You owe it to yourself to see it with your own eyes.

Best Free Summer Activities In Northern California

While California can be quite expensive, luckily there is so much to do here that there are myriad free things to do in Northern California in summer. So many places of natural beauty don’t cost a dime and there is no shortage of intriguing museums that have free days. So, keep your wallet in your pocket and take advantage of these free summer activities in Northern California.

10. Golden Gate Park

Location: San Francisco, CA

Popularity: This is an extremely popular local hangout, but it's not cramped.

Need To Know: This 1,017-acre park once had sand dunes.

While San Francisco is one of the most expensive cities in the country, Golden Gate Park is free to visit, and there is so much to see and do. The Conservatory of Flowers is free on the first Tuesday of every month. With its lovely windmill and flowers, the Queen Wilhelmina Garden is free to walk in. There are so many gorgeous paths to stroll and free sporting activities all over the park.

11. John Muir National Historic Site

Location: Martinez, CA

Popularity: This place is fairly popular, but not likely to be crowded.

Need To Know: John Muir co-founded the Sierra Club and helped found the National Park Service.

John Muir is a revered historical figure in Northern California. Several parks and other places are named after him, and his home and gravesite can be toured at the John Muir National Historic Site. Emigrating from Scotland, John Muir fell in love with the natural places here and dedicated his life to preserving them. He is the reason we have national parks. Come learn about his life and legacy.

12. Municipal Rose Garden in San Jose

Location: San Jose, CA

Popularity: Thousands visit here every year, and you'll see why when you get here.

Need To Know: Admission is free, but photography requires a permit.

With over 4,000 rose shrubs in 189 varieties on a sprawling 5.5 acres, the Municipal Rose Garden in San Jose is a treat for the senses. Stroll along the paths in this gorgeous garden, and some take time to smell the roses. Summer is a splendid time to see those beautiful blooms in all their glory!

Best Summer Events And Festivals In Northern California

Summer in Northern California is replete with fantastic festivals of all kinds. Culinary events, music festivals, and festivals celebrating nature make for a great time. Hanging out with the friendly locals is one of the best things about these events. You're sure to make new friends here. Whatever you’re into, there’s an experience to enjoy. Here are three of the best summer events and festivals in Northern California.

13. High Sierra Music Festival

Location: Quincy, CA

Popularity: This is one of the largest music festivals in Northern California.

Need To Know: This event will take place July 3-6, 2025. See this year's lineup on the High Sierra Music Festival website.

The High Sierra Music Festival is one of the premier music festivals in Northern California. Besides the amazing lineup, there are workshops, family activities, and more. The 2025 lineup includes bands like Alo, John Craigie, Les Greene & the Swayzees, and an endearing and funny local gem you have to see named Steve Poltz.

14. Cache Creek Lavender Festival

Location: Rumsey, CA

Popularity: This is a small, intimate local festival that you will adore.

Need To Know: Dates for this free festival have not yet been released for 2025. Check the Cache Creek Lavender Farm website for updates.

If you love lavender, then you must attend this lovely local festival. At the Cache Creek Lavender Festival, you can harvest lavender, enjoy lavender ice cream, listen to live music, taste local wines, make crafts, and more. It is perfect for bringing the whole family and enjoying a truly charming experience.

15. Sonoma County Hot Air Balloon Classic

Location: Santa Rosa, CA

Popularity: This is more of a local event, and you'll be able to "attend" from all over town if you just want to see the balloons.

Need To Know: This event will take place July 19-20, 2025.

The Sonoma County Hot Air Balloon Classic is a fun summer festival in NorCal where 30 colorful hot air balloons take to the skies, and you can even ride in one! Food and craft booths are on-site, and there’s a play area for the little ones. The balloons launch around 6:30 a.m., so wake up bright and early to get here and take in the sights. Seeing the stunning landscape of Sonoma County from the sky is an experience you won’t want to miss. Purchase your festival tickets on the Sonoma County Hot Air Balloon Classic website.

Have you participated in any of the above best things to do in Northern California in summer? Which are your favorites? If you have other ideas for fun summer activities in NorCal, message us through our nominations page.

This guide will get you started on exploring the best Northern California has to offer, and you’re sure to find even more wonderful experiences along the way. If you want to explore more summer fun, hop in the car and get on your way to some more fun summer adventures in Northern California: