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Arapaho-Roosevelt/Guanella Pass
Overview
Overview
Guanella Pass, located within the Arapaho-Roosevelt National Forest, offers a quintessential high-altitude escape for outdoor enthusiasts. Unlike commercial RV resorts, this is a rustic campground experience that immerses visitors directly into the rugged beauty of the Colorado Rockies. The area is defined by its dramatic mountain vistas, alpine meadows, and a serene atmosphere that rewards those who enjoy disconnecting from the modern grid to embrace a true wilderness setting.
Location & Surroundings
Situated just south of Idaho Springs, Colorado, the pass serves as a breathtaking gateway between the historic mining town and the charming mountain village of Grant. The elevation here is significant, placing campers in the heart of the alpine tundra environment. Travelers will find themselves surrounded by dense pine forests and the impressive peaks of Mount Bierstadt and Mount Evans, providing a dramatic backdrop for every morning cup of coffee enjoyed outdoors.
Amenities & Park Features
Because this is a U.S. Forest Service site, amenities are intentionally kept simple to preserve the natural character of the environment. Expect primitive camping sites that are best suited for smaller RVs, camper vans, and truck campers rather than large motorhomes. While the facilities include basic vault toilets and fire rings, there are no electric or water hookups. This setup is perfect for those who value self-contained camping and quiet, starlit nights over resort-style luxury.
Nearby Attractions & Things to Do
Outdoor recreation is the primary draw of the Guanella Pass area. The region is famous for its world-class hiking trails that cater to various skill levels, including the challenging trek to the summit of Mount Bierstadt. Visitors can also explore the historic remains of old mining operations, enjoy vibrant wildflower blooms during the summer months, or try their luck at fly fishing in nearby alpine streams. The scenic drive itself is a popular photography destination.
Who This Park Is Best For
Guanella Pass is an ideal destination for backcountry-oriented RVers who prefer solitude and spectacular scenery over paved pads and swimming pools. It is best suited for experienced travelers with self-sufficient rigs who feel comfortable managing their own power and water. If your travel style centers on wildlife watching, photography, and high-altitude hiking, this stunning section of the Arapaho-Roosevelt National Forest will provide an unforgettable mountain retreat.
Features & Amenities
- Recreational Facilities
- Policies
- Other Amenities & Services
- Recreation Nearby (within 10 miles)
- Facility
- On-Site Rentals
- Sites
Reviews
Laura Almquist-Parks
*** UPDATE: The camp host has fixed things, so our final night here won’t have any illegal campers overlooking our spot. Phew! But wait … there’s more! Our camphor went out of his way to stop by the Ranger’s Station on his day off to ask about the wallet that we lost. It was found at a different campground we’d stopped in at earlier. My partner was thrilled to have his wallet back! **** Initial post: We were really happy at this campground for the first two nights. Our spot was large and out of direct line of sight from just about everyone else… until nights three and four, when the camp host allowed two different sets of folks to illegally camp in a spot that is designated as additional parking for campers. The first couple was at least quiet, but the second group had their radio playing, which really messed with the peace of our site. It was the first radio were heard during our entire stay.
Lorenzo R. C
We stayed here is June of '26 and honestly its one of the better campgrounds we've camped in some time. We were in site 15 which was one that required reservations. The river was downhill from our tent, so it got cool at night but created a lot of white noise. The bear box was spacious and under a tree. They did have vaulted toilets, which sucked when someone left the seat up in the other restroom. It created a wind current. Car parking was a little uphill from campsite so it can be a challenge bringing all your equipment up and down. There was a water spigot on the west end of the highway which we used to wash dishes and put out the fire. Camp host in on the West loop, he sells wood for $10-12 per bundle, $8 in Georgetown. Mosquitoes weren't too bad there were a lot of dragonflies so they took care of that. Highly recommend this campground. The east is mainly reservation where as the west is more 1st come 1st serve. The sights at night are incredible.
Sarah Johnson
Easy to access. Pit toilets are clean. Views are great. Minutes from Bierstadt trailhead. We stayed at site 16. Was level enough for pop-up. Sites 10,11, 12 are a very short hike in, but are riverside. They are very beautiful. If I was tent camping, I'd go for one of those. :)
Christina Kochan
We camped here August 2024. It was absolutely beautiful, with a creek running by each tent campsite. We had booked a walk-in site (site 12) without realizing it and we were hoping to change sites, but the posts on each site were not up to date and the camp host was MIA for hours. We only learned that the reservations were not correct when we started setting up in a site that said it was available but then someone showed up with a reservation for it. Our site was lovely and quiet, but for a single night it was a lot of work to drag all our stuff out to it from the parking spot. If the camp host had been available we could have potentially switched sites, but we never were able to contact them and had no cell service to call anyone. The campground itself was amazing, I just wish we would have had a better camp host experience. If I were to camp here again, I would book site 8 for my tent! It's very close to the creek and you park at your site.
Christine Billie
4 stars for the mosquitoes, 5 stars for everything else I stayed at site #14. - The tent pad had privacy thanks to surrounding trees, but you’re still visible to your neighbors / vice versa from the picnic table + fire pit area of the campsite. - Partial shade in the tent pad area thanks to the trees, depending on the time of day - The creek directly behind the campsite offered great white noise at night for sleeping (there is still minimal road noise) - Mosquitoes surprisingly weren’t bad during morning or evening when they usually are, but were brutal during the day. I recommend bringing an extra screen shelter if you have one. - Getting to the campsite involves a short walk down a hill or set of stairs from the parking area - something to keep in mind if you’re someone who hauls your gear with a wagon or are mobility-limited Bathrooms were always clean + stocked with plenty of toilet paper. Review/photos are from mid-July 2025