One Of Colorado's Largest And Most Scenic Swimming Beaches Is Surrounded By Mountain Views

Surrounded by the largest mountain system in the United States, the Rockies, Boulder Reservoir is one of Colorado's most beloved outdoor destinations. It's a wonderful outdoor escape for those looking to mix relaxation with adventure, and what could be more Colorado than this?

Boulder Reservoir is home to numerous outdoor activities and expansive mountain views, making this summer hot spot a true treasure. With 700 acres of shimmering water, a scenic beach for swimming, and breathtaking views of the Flatirons, it offers the perfect escape for both locals and visitors. Whether you're after a day of water or land activities, "the Rez" offers a something for everyone. It's a hub for outdoor adventure, a prime location for wildlife watching, and a cherished gathering place for community events throughout the year. With insider tips, visitors can make the most of a visit to the versatile gem that is Boulder Reservoir.

As one of largest seasonally lifeguard-attended beaches in the state, the area becomes a hub of activity during the summer months, and water sport enthusiasts take full advantage of it. The reservoir has a designated swimming area with lifeguards on duty, creating a safe and fun spot for families and swimmers of all ages and abilities. The scenic swimming beach is a great place to sunbathe, build sandcastles, picnic, or just relax. The water can be chilly and temperatures fluctuate throughout the swim season. Call the front gate for current water temperature readings.

Boating is a popular activity at The Rez, and visitors will notice everything from speedboats to paddleboards cruising through the water. If you're new to boating, Rocky Mountain Paddleboard provides kayak, canoe, and stand-up paddleboard rentals and lessons. If you've brought your own watercraft, there is a boathouse for access to the water. All boats (motorized and non-motorized) are required to have a permit to enter the water. Permits are limited and be purchased ahead of time online.

If you need a more action-packed watersport, Boulder Reservoir is a great destination for sailing and windsurfing. Community Sailing of Colorado offers lessons for both beginners and intermediate sailors, with group and private rates.

While the water takes center stage, there is plenty to do on dry land as well. The area surrounding the reservoir offers incredible views of the Rocky Mountain Range looming large, lush picnic spots, and perfect trails for hiking, running, or cycling.

The reservoir is encircled by a few multi-use trails that are popular among trail runners and hikers alike. The terrain is relatively flat, making for an easy run or walk with breathtaking views of the water and mountains. One of the most popular trails is the Boulder Reservoir Loop, a 5.3-mile trail around the entire reservoir. It's a scenic beginner hiking trail and provides another lovely way to enjoy the natural beauty of the area while on the go.

With plenty of grassy areas and shaded picnic tables scattered throughout the park, Boulder Reservoir provides for those looking to hangout and enjoy food. Choose from a variety of picnic packages for rent from May to September, including amenities like charcoal barbecues, and canopies, it's a fantastic way to create community gatherings. Plan to book two weeks prior to your gathering.

Boulder Reservoir hosts a variety of athletic events throughout the year from triathlons to swim races. The Boulder Ironman 70.3 is one of the most well known events, bringing athletes from all over the world to compete in a challenging course that begins with a swim in the reservoir. There are frequent races from a half marathon, to a 5k, and regular swimming events onsite as well. The reservoir also hosts community events, such as drive-in movie screenings for events like Indigenous Peoples Day and Halloween.

The reservoir is open year round, but most find it enjoyable from Memorial Day through Labor Day, when the temperatures are warm enough to swim against the mountainous backdrop. During the summer season there is an entrance fee and daily capacity, so plan ahead or try to visit on a weekday. Boulder's scenic reservoir is good for more than just a swim, its a playground for outdoor enthusiasts and community alike. It's just one of the many reasons Boulder is an underrated city you shouldn't skip visiting.