YOU'RE NOT LOST, YOU'RE HERE.

Escape the ordinary at LostFork BaseCamp, just an hour from Denver all without the I-70 traffic. Tucked along Geneva Creek, our mountain retreat offers luxury cabins with private hot tubs, RV sites with full hookups, and tent camping surrounded by mountains and fresh air. Recharge in Finnish saunas at different temperatures, plunge into the snow melt river water, roast a s’more by the fire pit, or unwind in a hammock on our riverside beach. All guests have access to bbq grills, hot showers and laundry. Located at the base of Guanella Pass, adventure awaits with world-class hiking, biking, and fishing all nearby. Escape the city for a night, host a reunion, or plan a dreamy forest wedding with fancy accommodations for all your guests.

As seen on The Knot & WeddingWire

Illustration of tall evergreen trees with the words "GRANT COLORADO" arched above and "Lostfork" written below in script.

Our Story, Our Passion for Nature

Lostfork Basecamp was born out of a deep love for nature and a desire to create a space where people can reconnect with the outdoors. Our founders, lifelong adventurers, fell in love with this region for its pristine beauty and rich wildlife. With a vision to share this natural treasure with others, Lostfork was created as a sanctuary for campers, explorers, and families seeking adventure or peaceful retreat to experience the “old school” Colorado. You will not find any chain restaurants or strip malls here, just pure nature!

Luxe Cabins

RV & Tent Camping

Reviews & Testimonials

Why Travelers Keep Coming Home to Us

What a find! LostFork is amazing. The luxurious cabins with the lovely gas fire were so comfortable. We really enjoyed the saunas and the great hammocks. It's super dog-friendly, and the magical sound of the water made it so peaceful. Plus, easy access to hikes! Perfect getaway – we'll be back!
ANNA B.
We rented out the whole place for an extended family gathering and it was amazing. While every house and spot had a ton of privacy, we were still able to come together to the community area with capacity for us all. The fire pit was an excellent surprise. We could still roast marshmallows even though there is a burn ban. I couldn’t believe the outdoor saunas, you can’t find that elsewhere unless you hike 5 miles into the woods. We would get hot and then jump in the river and then get back in the sauna. Everything is brand new and very clean. Each little house has its own hot tub. This was truly a remarkable space that will be the site of many years of annual tradition to come.
Brian M.
Truly had an amazing trip! This campsite & cabins are top notch!! Brand new amenities right by the river, with 2 saunas, hot tubs, and Guanella Pass nearby! Quick trip from Denver, only 1 hour. The interior design of the cabins is my favorite part! The bedding and pillows were very comfortable as well as the rest of the furnishings in the living room and bathroom. The kitchen had everything you need including a coffee pot with coffee grounds to use, microwave, mini fridge, and all kitchen utensils! A full bathroom with shampoo, conditioner, and body wash plus it was stocked with bathroom essentials and plenty of towels! You’re super close to hiking trails in Guanella Pass and check out the Shaggy Sheep and Aspen Peak Cellars in the area for food and wine! It’s the perfect mountain getaway!!
Tarra F.
Perfect mountain escape just an hour from Denver, right off Guanella Pass and 285. The cabins are brand new, beautifully done, and each one has its own private hot tub—huge bonus after a day of hiking or exploring. A river runs through the property adding the perfect calming background. Whether you’re sitting by the water with a coffee or listening to it as you fall asleep, it’s just magical. Great for a quiet weekend away or a fun trip with a group of friends (there are 9 cabins, as well as RV and tent spots). Easy drive, amazing views—we’ll definitely be back!
Elliot S.
Wonderful campground! We enjoyed a camping trip to Lostfork Basecamp over the Memorial Day weekend and had a delightful time. There was plenty of space and full hook-ups for our 35-foot camper. The grounds are beautiful with a contained fire pit, tent sites behind the river running through the campground, shared grilling/cooking space, and saunas! The cabins are very cute and fully stocked, perfect for a glamping weekend. Friendly staff and neighbors, too. We would definitely come back!
Jane R.

LOSTFORK ACTIVITIES

Adventures Awaits

Immerse yourself in the lush whispering aspen groves, towering pine trees and turquoise water of Geneva Creek passing through our property. Enjoy a range of activities that celebrate the great outdoors — from world class hiking and fishing to stargazing, campfire stories or simply sitting in peace by our river. At Lostfork, we blend the tranquility of nature with the comforts of home.

Come to unplug, unwind, and create lifelong memories at Lostfork. Your perfect getaway awaits.

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MEMORIES MADE

GALLERY

GALLERY

Lostfork Map

Illustrated map of Lostfork Basecamp shows labeled cabins, chalets, RV range, trees, The Outpost building at the center, paths, entrance on the right, and exit on the left, with numbered lodging spots and amenities clearly marked.

Stay Connected with Us

Have questions? Ready to book your stay? Our friendly team is here to help you plan the perfect visit to Lostfork.  For larger events or groups, please contact us directly.

Office Hours: Monday – Friday, 8:00 AM – 5:00 PM PST

You can also fill out our online contact form, and we’ll get back to you as soon as possible.

Book Your Journey to Simplicity

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Here, we value the spirit of discovery and the peace that comes with it. Lostfork is a sanctuary where the wild remains untamed and every visit feels like a journey back to the heart of nature. It’s a place where you can get lost to truly find yourself.

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Denver CO, USA 80222