Illustration of a fish with the word "Lostfork" written across its body in a decorative script font.
A simple black magnifying glass icon with a circular lens and a diagonal handle, set against a transparent background.
Three horizontal black lines evenly spaced on a white background, resembling a "menu" or "hamburger" icon commonly used in digital interfaces to represent a navigation menu.
Three horizontal black lines evenly spaced on a white background, resembling a "menu" or "hamburger" icon commonly used in digital interfaces to represent a navigation menu.
Logo for Lost Fork Basecamp featuring a tall tree in the center, with the phrases "Old-School Outdoors" on the left and "Modern Cabins" on the right. The words "LOSTFORK BASECAMP" appear prominently below.
BOOK RV / TENTS
BOOK CABINS
BOOK EVENTS
A bright pink starburst shape with the text "As seen on the Knot" in bold black lettering at the center.

YOU'RE NOT LOST, YOU'RE HERE.

Welcome to Lostfork Basecamp, nestled at the base of Guanella Pass in the heart of the Colorado Rocky Mountains.  Whether you’re seeking a serene escape in one of our cozy cabins or prefer to experience nature firsthand in your RV or tent, Lostfork is your perfect destination for adventure, relaxation, and unforgettable memories.

Learn More
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!

A small modern cabin with dark wood siding and a slanted roof sits among tall pine trees. A sign on the cabin reads “BOW & ARROW.” There is a large window, a porch, and a hot tub on the left side.
A neatly made bed with white bedding, three decorative pillows in plaid, brown, and gray, and a brown leather headboard; a wooden nightstand with a lamp sits beside the bed against a green wall.
Close-up of a brown leather couch with two decorative pillows—one plaid and one with a large black cross—next to a window and a geometric-patterned rug.
Modern kitchenette with wood cabinets, black fixtures, a geometric tile backsplash, glass-front upper cabinets, microwave, small refrigerator, antler decor, and natural light from windows.
A shower with green and white vertical tile walls, featuring a black showerhead and matching black control knob. The shower is enclosed with glass panels.

Luxe Cabins

A large RV is parked near a forest with tall pine trees. Three people are sitting on camping chairs beside the RV, enjoying the outdoors on a clear day.
Several tents are set up on grassy ground at a campsite during sunset. Trees and people are scattered around, with fields and hills visible in the background. Sunlight streams through the scene, giving it a warm glow.
A smiling woman and man sit in camping chairs outside a camper van, holding hands across a small table, enjoying the outdoors on a grassy area.
View from inside a tent, looking out through the open entrance at a forest scene with trees, rocks, and a small campfire, with sunlight filtering through the trees.

RV & Tent Camping

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.

A beige diamond-shaped logo with the words "LOSTFORK" in bold, dark letters and "BASECAMP" in smaller letters centered below it.

MEMORIES MADE

GALLERY

GALLERY

A small modern cabin with dark wood siding, large window, and sign reading "BOW & ARROW," set in a forested mountain area with tall evergreen trees and a hot tub to the left.
A neatly made bed with white bedding, two brown leather headboards, and three decorative pillows—one plaid, one brown, and one gray with leather buckle accents—arranged in front.
Modern kitchenette with light wood cabinets, a small stainless steel fridge, built-in microwave, black sink and faucet, black mesh upper cabinets, and chevron-patterned white tile backsplash. Antler decor on the wall.
A wooden wall with a rectangular metal sign that reads "ASPEN PINE" in bold black letters, below an outdoor light fixture. Part of a wooden structure is visible to the right.
A dark green door with a window panel is set in a dark wood-paneled exterior wall. To the left of the door is a black outdoor wall light, and to the right is a black-framed window.
A dark wooden building with a sign reading "Cast & Tackle" is surrounded by rocks, gravel, and trees, with other similar buildings visible in the background under a clear sky.
A modern wooden cabin with a sloped roof sits among tall pine trees and mountains. In the foreground, there is a circular fire pit made of large rocks and bare dirt. The sky is clear and sunny.
A modern bathroom with a glass-enclosed corner shower featuring green vertical tiles, a white rectangular sink with a black faucet, a black-framed mirror, and a minimalist vanity with an open shelf.
A cozy bedroom with a brown leather headboard, decorative pillows in neutral and plaid patterns, a wooden nightstand, a black lamp, and a window showing a view of trees and mountains.
Modern kitchenette with wood cabinets, black fixtures, a geometric tile backsplash, glass-front upper cabinets, microwave, small refrigerator, antler decor, and natural light from windows.
A modern small cabin with a sloped roof and large windows, two wooden chairs on a concrete porch, surrounded by pine trees and mountains in the background.
A modern studio with a small kitchen featuring light wood cabinets, a mini fridge, a round dining table with two chairs, a black sofa, and a rug. The room has a wood ceiling and a window letting in natural light.
A wooden arch decorated with flowers stands in a sunlit forest clearing, with a rustic wooden bench and floral arrangements nearby. Sun rays shine through tall evergreen trees in the background.
A bride in a flowing white gown walks toward a small outdoor gathering in a sunlit forest, with guests seated on benches among tall pine trees and dappled sunlight streaming through the branches.
A rustic wooden arch adorned with a bouquet of orange, cream, and white flowers stands in a forested area with tall trees under a blue sky.
A bride and groom stand under a rustic wooden arch adorned with colorful flowers, holding hands and gazing at each other in a forest outdoor setting. The bride’s veil flows in the foreground.
A bride in a white dress raises her bouquet triumphantly while holding hands with the groom as they walk outdoors through a sunlit forest with guests seated on wooden benches behind them.
A bride and groom kiss under a rustic wooden arch decorated with orange and white flowers, surrounded by trees and sunlight streaming through the forest.
A small outdoor ceremony area in a forest with two wooden benches facing a simple arch decorated with flowers; trees and sunlight surround the space, and a river is visible to the left.
A rustic wooden arch decorated with colorful flowers, including roses and greenery, stands in a forest with tall pine trees under a clear blue sky.
A bride and groom stand under a floral arch in a forest, exchanging vows as sunlight filters through tall trees. Small group of guests sit on wooden benches, watching the outdoor wedding ceremony.
A cozy living room with a brown leather sofa, patterned rug, round wooden side table, and ottoman. Large windows show trees outside. The space has light walls and a wood-paneled ceiling with an antler-style light fixture.
Cozy living room with a brown leather sofa, patterned rug, round side table, small bench, and a round dining table with green chairs. Large windows offer views of trees and let in natural light.
A small modern kitchenette with wooden cabinets, a mini fridge, a coffee maker, a tiled backsplash, glass-front upper cabinets, and a deer antler light fixture. A window and part of a brown leather sofa are visible.
A modern cabin with dark wood siding, a green door, and large windows stands among tall evergreen trees, with a covered porch supported by wooden posts and a mulched area in the foreground.
A modern black hot tub sits on a concrete patio beside a dark wooden building, with a rustic wooden bench in the foreground and pine branches framing the scene.
Two people sit on rocks near a modern wooden building surrounded by dirt, straw, and pine trees, with mountains in the background on a sunny day.
A neatly made bed with white textured bedding, two plaid pillows in shades of green and brown, and a decorative rectangular pillow with gray and beige sections and leather buckle accents in front.
A neatly made bed with white bedding, three decorative pillows in plaid, brown, and gray, and a brown leather headboard; a wooden nightstand with a lamp sits beside the bed against a green wall.
A modern black ceiling fan with four blades is mounted on a light wood-paneled ceiling. There are three round recessed lights nearby, and a pair of antlers decorates a green wall below.
A stone path leads alongside a dark wooden building, bordered by rocks and gravel, toward a black hot tub. Tall pine trees and a rocky, sloped landscape are visible in the background.
A small round table with two dark chairs is placed near a window in a bright, minimalist room. Wall hooks are visible to the left, and trees can be seen through the window.
Modern bathroom with a corner glass shower enclosure, green vertical tiles, a rectangular white sink with black fixtures, a black-framed mirror, and a wall-mounted light above the mirror.
A modern kitchen sink with a matte black faucet set in a white countertop, featuring geometric, diagonal-patterned beige and white backsplash tiles.
A black and white framed photo of a ram hangs above a dark gray sofa with two pillows, one plaid and one with a black cross. Two decorative arrows are mounted on the wall beside the artwork.
A cozy living area with a black sofa, striped rug, small round dining table with two chairs, large windows, and a glass door showing a snowy forest outside. The ceiling is light wood, adding warmth to the space.

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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Text logo that reads: "LOSTFORK" in large tan letters, with "Basecamp in Grant Co" in smaller green letters underneath. The background is transparent.

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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[email protected]

Contact us

(123) 456 7890

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Denver CO, USA 80222