Boulder Reservoir Outdoor Water Adventures in Colorado
Difficulty
moderate
Duration
2–4 hours
Fitness Level
Participants should be in good physical shape for swimming or running the reservoir loop.
Overview
Discover Boulder Reservoir, a top water recreation spot in Colorado perfect for swimming, paddleboarding, and more. Experience stunning Rocky Mountain views and great family-friendly amenities.
Adventure Tips
Arrive Early to Avoid Crowds
Visit the reservoir in the morning to enjoy peaceful surroundings and ample parking before peak hours.
Bring Cash or Card for Entrance Fee
Entrance is charged per person, so be prepared to pay at the gate.
Use the Shower Facilities After Swimming
Clean showers are available onsite to rinse off after enjoying the water.
Keep Pets at Home
Pets are discouraged during busy times and events to maintain cleanliness and safety.
Local Insights
Wildlife
- Great blue herons
- Local waterfowl including ducks and geese
History
Boulder Reservoir is primarily a water supply reservoir for Boulder County but has evolved into a popular outdoor recreation hub over the years.
Conservation
Efforts are in place to keep the reservoir clean and maintain its natural beauty, especially by managing waste and discouraging pets during vulnerable times.
Frequently Asked Questions
Recommended Gear
Swimsuit
Ideal for enjoying the clean, calm waters during swim-friendly months.
summer specific
Sunscreen
Important for protecting your skin during extended outdoor activities in sunlight.
summer specific
Running shoes
Necessary for running or walking the 6+ mile reservoir loop comfortably.
all specific
Water bottle
Stay hydrated, particularly important during physical activities and warmer seasons.
all specific