Colorado Parks and Wildlife

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.

Upcoming Activities   Calendar

Stone Wall Sundays Profile Photo Volunteer Stone Wall Sundays
  Sundays 11/24 - 12/29 |   09:30 AM

Hello, future rock-knockers! On Sundays through the winter and spring (weather permitting), we'll learn how to build stone walls. We'll work mostly at the Rincon climbing area - it gets great sun and needs extensive wall building. We'll meet...

Co-Volunteers: Adam B, Cyndi D, Julie F
3 assignments unfilled
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Weed Wrangling Profile Photo Volunteer Weed Wrangling
  Wed 12/11, Wed 12/18, Wed 01/01 |   10:00 AM | Eldorado Canyon State Park

Eldorado Canyon has invasive weeds! And Eldorado Canyon doesn't spray herbicides. To control weeds we use biological agents (bugs that target very specific invasive species) and hand-pulling. As long as the weather holds, we'll head out and han...

4 assignments unfilled
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Geminids Meteor Shower Astronomy Party Profile Photo  Sign Up Geminids Meteor Shower Astronomy Party
  Friday, 13 December 2024 |   06:00 PM | Eldorado Canyon State Park

In partnership with Standley Lake Stargazing, we invite you all to enjoy the night sky's treasures! With telescopes, we will be able to view the Geminid Meteor Shower, constellations, epic stars, and mysterious planets. $10 day pass or annual s...

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Winter Wonderland Profile Photo  Sign Up Winter Wonderland
  Saturday, 14 December 2024 |   12:00 PM | Eldorado Canyon State Park

Join us for a magical Winter Wonderland at Eldorado Canyon State Park! This free event offers something for everyone, featuring a cozy mix of indoor and outdoor activities perfect for the whole family. Warm up with complimentary hot chocolate a...

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First Day Hike at Eldorado Canyon Profile Photo  Sign Up First Day Hike at Eldorado Canyon
  Wednesday, 01 January 2025 |   10:00 AM | Eldorado Canyon State Park

Lace up your hiking boots and prepare for an adventure to kick off the new year! We will meet at the Visitor Center for hot coffee, tea, and bagels. Once our tanks are filled, we will head up the Eldorado Canyon Trail for a mile-long hike and head...

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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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