Summer in Summit County, Colorado
Welcome to Summer in Summit County and one of ‘Colorado’s Favorite Playgrounds!’ Blessed with a central location in the heart of the Colorado Rockies, Summit County encompasses the inviting towns of Keystone, Dillon, Frisco, Silverthorne, Copper Mountain, Heeney, and Breckenridge. The high altitude of Summit County makes for an ideal place to cool of in the hot summer months.
While Summit County is known for its winter activities it is also the county in the United States with the longest average life expectancy according to the U.S. census. The healthy and active lifestyle that reigns in both summer and winter surely has something to do with that.
Summit County Summertime
Our historic towns have much to offer for all ages during the summer months. Celebrate the history of these National Historic Districts and stroll down our Main Streets while enjoying the one-of-a-kind architecture, unique shopping, and dining options.
Summer in Summit County Standouts
- Dillon Reservoir and Marina – A 3,300-acre lake with 25 miles of shoreline.
- Rafting
- Fishing

- Alpenglow Adventure Tours – Transportation and discounts on scenic train tours.
- Peninsula Recreation Area – access to camping, hiking, biking, and recreation center.
- Consider a day hike into the spectacular Eagles Nest Wilderness.
- Music festivals and other cultural events. Check the calendar.
- Free things to do in Summit County
Summit County has a thriving arts and cultural scene for both locals and visitors. Check out the annual festivals as well as weekly and monthly events across a variety of disciplines from glassblowing to bluegrass.
Enjoy a guided tour of Summit County’s many breweries with transportation provided. The Summit County Brewery Tour is a six-hour party on wheels for people 21 years old and older. Consider the addition of a few marijuana dispensaries to your tours and go on a Brews, Booze and Bud Tour for a very good time.
Summit County also has a free bus service. The Summit Stage provides year round transportation in and around Summit County.
Find many unique lodging opportunities for romantic getaways, family vacations, and weekend adventures with friends. Summit County has many options to suit any family, group, couple, or individual.







Seven years after Fairplay became the county seat in 1867, the old Park County Courthouse was built of native sandstone in the Italianate style. Along with the adjacent stone jail, this building witnessed a parade of the famous, the notorious, and the ordinary. Known as the “hanging court,” decisions made here had a profound impact on Colorado case law. Listed on the National Register of Historic Places, it now serves as a public library and is one of 12 properties showcased in the Fairplay Historic Walking Tour brochure.
west, and terminated at Kansas City, Missouri. Today US 24 runs from Independence Township, Michigan at an intersection with I-75, and terminates at