Sunshine, mountain trails, cold brews, and unforgettable views — Boulder in the summer is pure magic. Whether you’re a longtime local, weekend visitor, or first-timer falling in love with the Flatirons, this summer bucket list captures the best of Boulder’s seasonal spirit.

Let’s dive into twelve must-do adventures that define summer in Boulder, Colorado.

1. Catch a Sunset at Lost Gulch Overlook

This one’s a Boulder classic. Drive up Flagstaff Road and find a front-row seat to one of the most spectacular sunsets you’ll ever witness. The sun melting behind the mountains is a view you’ll never forget.

Lost Gulch Lookout, Boulder, Colorado

2. Float Down Boulder Creek (When Conditions Are Safe)

Tubing down Boulder Creek is a summer tradition, but be sure to check water levels and current warnings. When conditions are right, grab a tube and let the current carry you through town — laughter guaranteed.

3. Hike to Royal Arch in Chautauqua Park

One of Boulder’s most iconic hikes, Royal Arch rewards your effort with sweeping views and a natural sandstone arch. Start early to beat the heat, bring water, and enjoy the shaded forest trail as you climb.

4. Indulge in Local Ice Cream Favorites

Cool down with a cone from Sweet Cow, known for its fun flavors and friendly vibe, or head to Gelato Boy for creamy Italian-style gelato. Both are perfect for hot summer days.

5. Stroll Through the Boulder Farmers Market

Held every Saturday, the Boulder Farmers Market is a summer celebration of local food, flowers, music, and art. Grab a fresh peach, pick up a bouquet, and soak in the lively community atmosphere.

6. Try Rock Climbing — Indoors or Out

Whether you’re scaling real rock faces or starting out indoors, Boulder is a climbing paradise. Beginners can take a class at Movement or Boulder Rock Club, while more experienced climbers head to the Flatirons or Eldorado Canyon.

7. Catch a Show at the Colorado Chautauqua

This historic venue hosts concerts, films, and cultural events all summer long. Grab tickets to a live show or enjoy an outdoor movie night under the stars at one of Boulder’s most scenic spots.

Chautauqua Auditorium, Boulder, CO

8. Picnic at North Boulder Park

Pack up dinner and spread out a blanket at North Boulder Park, where you’ll find plenty of space, a backdrop of the Flatirons, and often a game of ultimate frisbee or slacklining in progress.

9. Take a Day Trip to Nederland or Brainard Lake

Just a short drive from Boulder, Nederland offers quirky shops and small-town charm, while Brainard Lake promises alpine air, sparkling lakes, and possible moose sightings. It’s the perfect mountain escape.

10. Paddleboard at the Boulder Reservoir

With calm water and mountain views, the Boulder Reservoir is a great spot to paddleboard, kayak, or just lounge on the beach. Rentals are available, or bring your own board and hit the water at sunrise.

11. Join a Boulder Cruiser Ride

These themed community bike rides bring together locals in costume, on bikes, and in celebration. It’s Boulder at its weird, wild, and wonderful best. Don’t forget your helmet — and your flair.

12. Stargaze from Flagstaff Mountain

For an unforgettable experience, head up Flagstaff Mountain at sunset and take in the stars — or better yet, book an AstroTour with a Boulder-based CU alum who brings the cosmos to life through telescopes, stories, and serious local passion.

Make This Summer One to Remember

From high-alpine hikes to ice cream downtown, summer in Boulder offers something for everyone. This list is your go-to guide for soaking up the sun, embracing the outdoors, and experiencing what makes this city truly shine.

So get out there, check a few (or all) of these off your list, and let Boulder’s summer magic unfold.

AboutBoulder-admin