Colorado Parks and Wildlife
Eldorado Canyon State Park
Welcome to the Eldorado Canyon State Park Department!
Eldorado Canyon is a hidden treasure right in Boulder’s backyard! Whether it’s hiking amidst the towering sandstone cliffs, picnicking along scenic South Boulder Creek or climbing Eldo's sheer golden walls, Eldorado Canyon State Park truly has something for everyone! Discover this hidden jewel and take home memories that will last a lifetime.
Eldorado Canyon State Park selected as one of Ten State Parks You Can't Miss by SmarterTravel.com
Eldorado Canyon offers over five hundred technical rock climbing routes luring climbers from around the world to challenge their skills on “Eldo’s” golden cliffs. The beauty of this canyon engages all who visit. Hike or mountain bike our picturesque trails that vary from easy to difficult and connect with Boulder's trail systems. Enjoy a picnic by, or fish in, scenic South Boulder Creek. In the winter, Eldorado Canyon offers cross-country skiing and snowshoeing.
The quiet beauty of the park can be experienced best in the cooler months, and during summer weekdays. Please avoid the summer weekend crowds! Eldorado Canyon almost always reaches vehicle capacity on weekends and holidays from May through September, i.e. after filling the Park, vehicles are only admitted when space becomes available.
Featured Activities
Butterfly Monitoring Training
Monday, 23 June 2025 | 12:00 PM | Eldorado Canyon State Park
Are you interested in participating in the Colorado Parks and Wildlife Butterfly Monitoring pilot...
VolunteerUpcoming Activities Calendar
Volunteer
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Bumblebee Atlas Training
Friday, 20 June 2025 | 09:00 AM | Eldorado Canyon State ParkAre you interested in participating in the Colorado Parks and Wildlife Bumblebee Atlas pilot project? Come to a training and help us track bumblebees in our special habitat! Data from this community science, collaborative, ongoing project will h... 7 assignments unfilledmore |
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Volunteer
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Butterfly Monitoring Training
Monday, 23 June 2025 | 12:00 PM | Eldorado Canyon State ParkAre you interested in participating in the Colorado Parks and Wildlife Butterfly Monitoring pilot project? Come to a training and help us track butterflies in our special habitat! Data from this community science, collaborative, ongoing project ... 7 assignments unfilledmore |
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Volunteer
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Butterfly Monitoring Training
Wednesday, 25 June 2025 | 12:00 PM | Eldorado Canyon State ParkAre you interested in participating in the Colorado Parks and Wildlife Butterfly Monitoring pilot project? Come to a training and help us track butterflies in our special habitat! Data from this community science, collaborative, ongoing project ... 9 assignments unfilledmore |
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Family Education: Birding at Crescent Meadows
Saturday, 28 June 2025 | 08:00 AM | Eldorado Canyon State Park | Registration RequiredAttention birders! Join us at Crescent Meadows Trailhead: Gross Dam Rd, Golden, CO 80403 for a fun-filled morning exploring the world of birds. Grab your binoculars and get ready to spot some of the most beautiful feathered friends in the area. Ou... more |
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Family Fly Fishing Clinic & Potluck
Saturday, 19 July 2025 | 05:00 PM | Eldorado Canyon State Park | Registration RequiredJoin us for an evening of outdoor fun and community connection! Begin with a family-friendly fly fishing clinic, where you’ll learn the basics of casting, knot-tying, and more. Perfect for anglers of all ages and skill levels—no prior experience r... more |
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Volunteer
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Family Fly Fishing Clinic & Potluck
Saturday, 19 July 2025 | 05:00 PM | Eldorado Canyon State Park | Registration RequiredJoin us for an evening of outdoor fun and community connection! Begin with a family-friendly fly fishing clinic, where you’ll learn the basics of casting, knot-tying, and more. Perfect for anglers of all ages and skill levels—no prior experience r... 4 assignments unfilledmore |
Register
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Archery Adventure Adult Program at Eldorado Canyon State Park
Sunday, 24 August 2025 | 01:00 PM | Eldorado Canyon State Park | Registration RequiredCalling all adventure-seekers! Experience the thrill of archery in the breathtaking surroundings of Eldorado Canyon. This free event is designed exclusively for adults, whether you’re new to archery or looking to sharpen your skills. We’ll provide... more |
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Archery Adventure: Family Program at Eldorado Canyon State Park
Sunday, 24 August 2025 | 10:00 AM | Eldorado Canyon State Park | Registration RequiredBring the whole family out for a morning of archery fun! This free event is perfect for kids and adults alike. Explore the beautiful surroundings of Eldorado Canyon while learning the basics of archery in a safe and exciting environment. No experi... more |
Register
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Archery Adventure at Eldorado Canyon State Park
Saturday, 06 September 2025 | 10:00 AM | Eldorado Canyon State Park | Registration RequiredCalling all adventure-seekers! Experience the thrill of archery in the breathtaking surroundings of Eldorado Canyon. This free event is for all ages, whether you’re new to archery or looking to sharpen your skills. We’ll provide all the equipment ... more |
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Volunteer
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Archery Adventure at Eldorado Canyon State Park
Saturday, 06 September 2025 | 10:00 AM | Eldorado Canyon State Park | Registration RequiredCalling all adventure-seekers! Experience the thrill of archery in the breathtaking surroundings of Eldorado Canyon. This free event is for all ages, whether you’re new to archery or looking to sharpen your skills. We’ll provide all the equipment ... 4 assignments unfilledmore |
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Get Involved
Accepting Applications for the following Volunteer Types:
- Angler Outreach
- Archery Assistance
- Eldorado Volunteer Application
- Friends of Eldorado Canyon State Park
Become a Volunteer Today!
You can make a difference by becoming a Colorado Parks and Wildlife volunteer. By becoming a volunteer you can learn new skills, meet new people, and visit new landscapes. Outdoor stewardship will become a new and rewarding aspect of your life. Have fun and give something back at the same time!
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