Quick Info
Season: Late June through Labor Day (varies by activity). Highlights: Trestle Bike Park, alpine slide, scenic gondola, hiking. Temperature: Highs 70-80°F, cooler at elevation.
Winter Park transforms in summer from a ski resort to a mountain playground. The snow melts to reveal bike trails, hiking routes, and alpine attractions. The cooler mountain air provides relief from Front Range heat, and the wildflowers put on a show from late June through August.
Mountain Biking
Trestle Bike Park is the summer headline - one of Colorado's premier lift-served bike parks. 40+ miles of trails from beginner flow to expert descents, accessed by gondola. Rentals available if you don't have a bike.
Beyond the bike park, cross-country trails wind through the Fraser Valley for those preferring pedal-powered climbs.
Resort Activities
The resort base operates summer attractions:
Scenic Gondola: Ride to the summit for panoramic views of the Continental Divide. No hiking required - just ride up, enjoy the views, and ride down. Great for those wanting mountain scenery without the effort.
Alpine Slide: A mountain coaster where you control your speed. Fun for families and those seeking mild thrills. Multiple tracks available.
Mini Golf: Mountain-themed course at the base area. Low-key activity for families.
Bungee Trampoline: Bouncing fun for kids (and adventurous adults).
Human Maze: A-maze-ing challenge at the base area.
Hiking
The Fraser Valley and surrounding mountains offer hiking options for all abilities:
- Valley-floor trails along the Fraser River
- Forest trails in Arapaho National Forest
- Alpine terrain from Berthoud Pass
- Gondola-accessed high-elevation routes
Rocky Mountain National Park is accessible via Trail Ridge Road (about 45 minutes) when the road is open.
Fishing
The Fraser River and nearby lakes and streams offer fly fishing opportunities. Rainbow and brown trout are common. Guide services available for those wanting instruction or local knowledge.
Golf
Several courses operate in the area during summer. High-altitude golf means the ball flies farther - adjust your club selection. The mountain scenery makes for memorable rounds.
Summer Events
The Fraser Valley hosts events throughout summer:
- Music festivals and concerts
- Art markets and craft fairs
- Mountain bike races at Trestle
- Fourth of July celebrations
- Fraser Valley Tubing Hill (dry tubing)
Check the Winter Park and Fraser calendars for current event schedules.
Summer Weather
Expect pleasant daytime temperatures (70s-80s°F) and cool nights (40s-50s°F). Afternoon thunderstorms are common from July through August - plan outdoor activities for mornings. The altitude means intense sun - wear sunscreen even on cloudy days.
Frequently Asked Questions
Is it worth visiting in summer?
Yes. The bike park alone attracts visitors, but hiking, cooler temps, and mountain scenery make it a legitimate summer destination.
Is lodging cheaper in summer?
Generally yes. Summer is lower season than ski season, so you'll find better rates on accommodation.
When does summer season start?
Most activities open late June, depending on snow melt. Peak summer runs July through August. Some activities extend into September.
How crowded is it?
Less crowded than ski season. Weekends are busier than weekdays. The bike park can be busy on summer weekends.