By Daniel Kovacs | Summit County Real Estate
Beyond Ski Season
While Summit County is famous for skiing, summer offers equally compelling reasons to own property here. Long sunny days, wildflower meadows, and endless outdoor activities make summer a favorite season for many residents. In fact, several of my clients who originally bought their homes as ski condos now tell me they spend more time here in July and August than they do during winter.
Summer in Summit County runs roughly from mid-June through late September, with wildflower season peaking in July and the aspen color change arriving in mid-September. Average summer highs sit between 65 and 75 degrees Fahrenheit, with low humidity and cool nights dropping into the 40s. You will not need air conditioning.
Hiking Trails for Every Level
Summit County has hundreds of miles of maintained trails, from flat lakeside walks to 14,000-foot peak scrambles. The White River National Forest surrounds the county on all sides, providing nearly unlimited public land access.
Fourteeners
Quandary Peak (14,265 feet) is the most popular fourteener in Summit County and one of the most accessible in Colorado. The standard East Ridge route is 6.75 miles round-trip with 3,450 feet of elevation gain. On summer weekends, 200+ hikers may attempt the summit. Grays Peak (14,270 feet) and Torreys Peak (14,267 feet) sit just east of the county line on Loveland Pass and can be combined in a single day for experienced hikers.
Family Hikes
Not everyone wants to bag a fourteener. Some of the best family trails include the Lily Pad Lake trail near Silverthorne (3 miles round-trip, mostly flat), the Mohawk Lakes trail above Breckenridge (7 miles round-trip with alpine lakes and waterfalls), and the Tenderfoot Mountain loop in Dillon (2.5 miles with panoramic views of Lake Dillon). The Frisco Peninsula trail system offers 5 miles of gentle paths right along the lakeshore, perfect for strollers and young kids.
Colorado Trail
The 486-mile Colorado Trail passes directly through Summit County, connecting Breckenridge to Copper Mountain. Day hikers can access excellent sections from trailheads in town. Thru-hikers often resupply in Frisco or Breckenridge during their multi-week journeys.
Mountain Biking
Summit County has become one of Colorado's top mountain biking destinations, with trail systems ranging from smooth singletrack to lift-served downhill runs.
- Keystone Bike Park: Lift-served downhill trails open mid-June through early October. Over 100 miles of cross-country and downhill trails with features for beginners through experts.
- Breckenridge trails: The Breckenridge trail system includes favorites like Burro Trail, Peaks Trail, and the Wheeler Trail. Many are accessible directly from town.
- Frisco Peninsula Recreation Area: Perfect for beginners and families, with rolling singletrack loops through pine forest along the lake.
- Colorado Trail sections: The Searle Pass and Kokomo Pass segments near Copper Mountain are bucket-list rides for experienced mountain bikers.
Bike rentals and guided tours are available in every Summit County town. If you plan to ride regularly, a Summit County RecPath pass gives access to 55 miles of paved bike paths connecting all the towns, ideal for road biking and commuting.
Water Activities
Dillon Reservoir
Dillon Reservoir (often called Lake Dillon) is the centerpiece of summer recreation in Summit County. The lake covers 3,233 acres with 26 miles of shoreline. It sits at 9,017 feet, making it one of the highest large reservoirs in the country.
Standup paddleboarding has exploded in popularity here over the past few years. The Frisco Bay Marina and Dillon Marina both rent SUP boards, kayaks, and canoes by the hour. Sailing is a Summit County tradition, with the Dillon Yacht Club hosting weekly races from June through September. The afternoon thermal winds make for excellent sailing conditions most summer days.
Fishing on the reservoir targets brown trout, rainbow trout, and kokanee salmon. Shore fishing is productive along the Dam Road and near the Frisco Bay inlet. A Colorado fishing license is required, and special regulations apply to certain sections.
Blue River and Stream Fishing
The Blue River below the dam in Silverthorne is a Gold Medal trout stream, one of only a handful in Colorado. The tailwater section produces large brown and rainbow trout year-round. Guided fly fishing trips are available from several local outfitters, and wade fishing access points are scattered along the river through Silverthorne.
Farmers Markets and Local Food
Summer farmers markets run weekly in Breckenridge (Sunday), Frisco (Tuesday), Dillon (Friday), and Silverthorne (Saturday). Local vendors sell produce, baked goods, honey, meats, and crafts. The community atmosphere at these markets is one of the things that makes Summit County feel like a real hometown rather than just a resort area. Live music often accompanies the markets, and food trucks offer everything from wood-fired pizza to green chile tamales.
Golf at 9,000 Feet
Golf balls fly about 10 to 15 percent farther at altitude, which means your drives will carry an extra 20 to 30 yards compared to sea level. Summit County has four courses, each with mountain scenery that makes it hard to focus on your swing.
- Breckenridge Golf Club: Designed by Jack Nicklaus, 27 holes at 9,324 feet. Consistently ranked among the best public mountain courses in the country.
- Keystone Ranch Golf Course: Robert Trent Jones Jr. design with a western ranch setting and views of the Continental Divide.
- Copper Creek Golf Club: A Pete and Perry Dye design built along Tenmile Creek at the base of Copper Mountain.
- Eagles Nest Golf Course: A relatively new addition in Silverthorne, designed to minimize environmental impact on the surrounding wetlands.
Events and Festivals
Summer weekends in Summit County almost always include a festival, concert, or community event. The calendar fills up fast.
- Breckenridge Music Festival: Classical and contemporary performances throughout summer at the Riverwalk Center.
- National Repertory Orchestra: One of the premier training orchestras in the country, performing free concerts at the Silverthorne Performing Arts Center.
- Fourth of July: Breckenridge hosts one of Colorado's largest Independence Day celebrations with a parade, live music, and fireworks over the ski area.
- BBQ Challenge: Frisco's annual barbecue competition draws teams from across the region.
- Octoberfest: Breckenridge closes out summer with one of the largest Octoberfest celebrations in Colorado, featuring German beer, food, and competitions.
For property owners, summer events drive strong short-term rental demand during what might otherwise be a shoulder season. Many vacation condos see near-full occupancy from late June through Labor Day weekend.