Bigfoot reports in Colorado
188 cases, best-documented first. Page 1 of 2.
We map claims, not creatures. A case is what some source says someone saw or heard, with the link to that source. It is not proof that anything was there, and a retelling counts once, not as a second sighting.
Bigfoot · Leadville, Colorado · 1994
Witness reports hearing extremely loud bellowing vocalizations at night that were nearly identical to alleged Sasquatch sounds.
Bigfoot · Golden, Colorado
Witness reports seeing massive footprints in the snow near their house and a tree pulled from the ground by an unseen force.
Bigfoot · Golden, Colorado · 2024
Witness reports finding a massive tree pulled from the ground and laid across a chain-link fence in the fall of 2024.
Bigfoot · Rocky Mountain National Park, Colorado · 2022
Witness reports hearing three distinct whistles and tree knocks from across the river near their family cabin, identifying the sounds as coming from Bigfoot.
Bigfoot · Golden, Colorado · 2015
Witness reports hearing inhuman sounds on the mesa near Golden, Colorado in 2015 that caused horses to go crazy.
Bigfoot · Saint Elmo, Colorado · 2020
Witness reports finding large human-shaped droppings and a single deep footprint on a hiking trail, suggesting an unknown creature marking territory.
Bigfoot · Fremont County, Colorado · 1985
Witness reports seeing a large black furry humanoid walking briskly among cows in Phantom Canyon.
Bigfoot · Sedalia, Colorado · 1997
Witness reports seeing a large black object running on two legs across Highway 67 near Sedalia.
Bigfoot · Granite, Colorado · 1971
Witness reports seeing a tall, golden-brown, bipedal creature standing on its hind legs across a ravine near Clear Creek Reservoir.
Bigfoot · Woodland Hills Park, Colorado · 2002
Witness and his son heard a strange 'part elk, part cat' whining noise from multiple animals on a ridge while elk hunting.
Bigfoot · Gardner, Colorado · 1994
Witness reports seeing a tall, grey, silent figure jumping between trees that resembled a bigfoot creature.
Bigfoot · Lake City, Colorado · 2000
Witness reports seeing an 8-foot tall, chestnut-furred biped standing behind their tent in a Colorado meadow.
Bigfoot · Conejos County, Colorado · 1998
Witnesses report hearing numerous sustained primate-like screams or roars reverberating around their campsite.
Bigfoot · Costilla County, Colorado · 2011
Witness reports a hairy bipedal animal running across the road at high speed while driving near Fort Garland.
Bigfoot · Moffat County, Colorado · 2006
Witness reports hearing an inexplicable, primal scream-like vocalization while hunting in Moffat County, Colorado.
Bigfoot · Park County, Colorado · 1998
Witnesses report hearing loud howls and faint groaning/growling vocalizations from the east of their campsite on Indian Mountain over two nights in September 1998.
Bigfoot · Montrose County, Colorado
Witness reports hearing a male voice in their head telling them they cannot camp in the area because it is not safe.
Bigfoot · Pagosa Springs, Colorado · 2001
Witness reports seeing a bigfoot cross Cromo Rd at night and finding footprints in the snow.
Bigfoot · Eagle County, Colorado · 2013
Witness reports that four people traveling west on I-70 saw a tall, thin, hairy figure walking in the Colorado River and identified it as bigfoot.
Bigfoot · Leadville, Colorado · 2001
Witness reports hearing loud footsteps and a deep bark from an animal near the Colorado Trail on Mt. Massive.
Bigfoot · Montezuma County, Colorado · 2004
Witness reports seeing a large, dark-colored creature running rapidly across the road on two legs near dusk.
Bigfoot · Woodland Park, Colorado · 2012
Witness reports seeing two large figures on top of a cliff near Little Turkey Creek while hiking.
Bigfoot · Lake City, Colorado · 2026
Witness [name] reports seeing a bigfoot walking uphill along the edge of the woods near Slumgullion Pass.
Bigfoot · El Paso County, Colorado · 2005
Witness reports seeing huge human-like footprints with a nine-foot stride in the snow while turkey hunting in Colorado.
Bigfoot · Boulder, Colorado · 1995
Witness reports seeing a large, hairy, naked humanoid with a powerful build and loping gait in Chataqua Park at night.
Bigfoot · San Luis, Colorado · 2009
Witness reports seeing a large, brown, bipedal creature walking on two feet along a mountain path in the late afternoon.
Bigfoot · Hinsdale County, Colorado · 2006
Witness and boyfriend report hearing loud crashing, growling, and splashing near their truck, followed by the discovery of huge footprints in the mud, leading them to conclude they encountered a…
Bigfoot · Clear Creek County, Colorado · 2000
Witness reports seeing a large, hairy animal that moved on two legs with a loping gait, which they believed was not a bear.
Bigfoot · Victor, Colorado · 2013
Witness reports seeing a large figure walking across a valley near Skaguay Reservoir in full sight of other people.
Bigfoot · Conejos County, Colorado · 1998
Witnesses report hearing five distinct primate-like calls originating from a ridge north of their campsite.
Bigfoot · Fairplay, Colorado · 2000
Witnesses report hearing a strange dog-rooster sound and finding large footprints near their cabin in Pike National Forest.
Bigfoot · Ouray, Colorado · 1996
Witness reports hearing an extremely loud blood-curdling scream from the direction of their camp in Western Colorado in 1996, which they later considered might have been Bigfoot.
Bigfoot · Steamboat Springs, Colorado · 1978
Witness reports finding tracks resembling a large barefoot humanoid and following them until his horse became skittish.
Bigfoot · Lake City, Colorado · 2021
Witness reports hearing multiple wood knocks from the west tree line and east ridge while stopped near Upper Mill Pond and a staging area on June 12, 2021.
Bigfoot · Boulder County, Colorado · 2000
Witness reports seeing a large shadow figure about 7 feet tall take deliberate strides through trees near the campfire, accompanied by intense odor and green lights.
Bigfoot · Estes Park, Colorado · 2015
Witness reports finding a footprint on Green Mountain trail in RMNP and having a picture of it.
Bigfoot · Steamboat Springs, Colorado · 2004
Witness reports finding large, bipedal tracks in deep snow that appeared to be made by a creature with a human-like gait but significantly larger stride and depth than known animals.
Bigfoot · Mount Manitou, Colorado · 1983
Witness reports waking up to see giant hairy legs standing in front of their tent fire on Barr Trail.
Bigfoot · Emerald Mountain, Colorado · 1997
Witness reports hearing a loud crashing noise and feeling like something was hiding from their sight while mountain biking.
Bigfoot · Estes Park, Colorado · 2014
Witness reports seeing a tall, dark, non-human figure striding across snow near a cabin basement and later hearing a guttural cry from the woods.
Bigfoot · Archuleta County, Colorado · 2004
Witnesses report hearing eerie, deep, two-tone howls from an unseen large creature that appeared to close in on their campsite before they fled.
Bigfoot · Aspen Park, Colorado · 2014
Witnesses report hearing a low growl followed by a high-pitched whoop from an unseen animal while hiking in Staunton State Park.
Bigfoot · Aspen Park, Colorado · 2014
Witness reports seeing a tall, upright creature running across a highway near Conifer, Colorado, which did not spook nearby mule deer.
Bigfoot · Jackson County, Colorado · 1996
Witness reports seeing a large, bipedal figure with unusual upper body movement while elk hunting near Cameron Pass.
Bigfoot · Chaffee County, Colorado · 1997
Witness reports finding large human-like tracks in snow and mud on a high ridge near a creek.
Bigfoot · Larimer County, Colorado · 1971
Witness reports seeing very large footprints in the snow in a Colorado wilderness area that looked exactly like human prints but were much larger and had a longer stride.
Bigfoot · Archuleta County, Colorado · 2021
Witness reports seeing the creature standing at their kitchen table at the campsite while getting ready to leave.
Bigfoot · Leadville, Colorado · 1994
Witness reports seeing a large, black, bipedal creature with long arms walking through pine trees near Leadville.
Bigfoot · Manitou Springs, Colorado · 1997
Witness reports seeing a creature on a ridge-line overlooking Highway 24 during a snowstorm while traffic was stopped.
Bigfoot · Antonito, Colorado · 2008
Witness reports hearing a loud, high-pitched scream/screech/howl/roar from across the canyon near his campsite in the South San Juan Wilderness, which he interpreted as a bigfoot vocalization.
Bigfoot · Crested Butte, Colorado · 2004
Witness reports hearing something near their camper at night, seeing a large dark object run into the woods, and feeling their camper shake as if by an earthquake.
Bigfoot · Hygiene, Colorado · 2025
Witness reports seeing a large, ape-like creature walking briskly north on 49th St. in the dark.
Bigfoot · Conejos County, Colorado · 2000
Witnesses report hearing loud roars in response to a whoop while stopped at a turnout on Highway 17.
Bigfoot · Mesa County, Colorado · 1999
A witness reports seeing a huge, bipedal creature with whipsy hair and gigantic shoulders at a bible camp near Grand Junction.
Bigfoot · Archuleta County, Colorado · 2021
Witness reports seeing a huge Sasquatch/Bigfoot on a steep hillside near their campsite while checking trail cameras in mid-August.
Bigfoot · Grand Junction, Colorado · 1987
Witness reports hearing persistent, loud screaming sounds across a lake while camping on the Grand Mesa, which he later identified as sounding like Bigfoot.
Bigfoot · Alamosa County, Colorado · 2000
Witness and his uncle observed a large, hairy humanoid creature while four-wheeling in the San Luis Valley.
Bigfoot · Greystone, Colorado · 1984
Witness reports hearing an eerie howling response to elk bugling and seeing a dark brown flash of fur in the trees.
Bigfoot · Gunnison County, Colorado · 1964
Witness reports hearing a large unseen creature following him and his wife while bow hunting in the mountains of Colorado.
Bigfoot · Eagle, Colorado · 2000
Witness reports hearing a loud, rhythmic vocalization resembling a large man wailing or moaning while hiking with their girlfriend and dogs.
Bigfoot · Bayfield, Colorado · 2008
Witness reports finding two large human-shaped footprints without claw marks while elk hunting near Bear Creek.
Bigfoot · Leadville, Colorado · 2005
The narrator reports hearing distinct wood knocks from an unseen source during a BFRO expedition and later investigating the area with others who found tracks and smelled a musty odor.
Bigfoot · Estes Park, Colorado · 2014
Witness reports hearing a loudly projected guttural cry-moan from the woods that did not match known animals.
Bigfoot · Capulin, Colorado · 2005
Witness reports hearing a bone-chilling wailing roar in September 2005 that sounded like an animal in agony or a bellowing bull.
Bigfoot · Twin Lakes, Colorado · 2002
A solo hiker reports seeing a tall, shaggy biped at 11,500 feet on Mt. Elbert before it ran away.
Bigfoot · Jackson County, Colorado · 1996
Witness reports seeing a large, hairy bipedal animal resembling bigfoot near Lost Lake in Colorado.
Bigfoot · Moffat County, Colorado · 1991
Witness reports seeing a man-like creature covered with dark reddish brown hair near the edge of a canyon in Dinosaur National Monument.
Bigfoot · Pueblo County, Colorado · 1982
Witness reports seeing a small white ape-like creature with a dark face standing upright on the side of Interstate 25 in December 1982.
Bigfoot · Larimer County, Colorado · 2005
Witness reports seeing a white upright monster approach their campfire during an elk hunt in Cherokee Park.
Bigfoot · Colorado Springs, Colorado · 1999
Witness reports seeing a tall, ape-like creature with yellow eyes standing upright on the side of a dark highway at night.
Bigfoot · Trinidad, Colorado · 1985
Witness reports seeing a tall, hairy, bipedal creature running into a canyon at daybreak while their dog barked hysterically.
Bigfoot · Twin Lakes, Colorado · 2009
Witness reports seeing a tall, deep brown/red furry humanoid creature standing on two legs and running across a meadow near Independence Pass.
Bigfoot · Conejos County, Colorado · 1994
Witness reports hearing a loud, two-tone scream from the forest near a beaver pond and finding large, old tracks the next morning.
Bigfoot · Hotchkiss, Colorado · 1994
Witness reports seeing two large, jet-black, bipedal creatures with young ones in an opening near Wolf Park.
Bigfoot · Lake George, Colorado · 2001
Witness reports hearing a loud, frightening human/animal-like cry from the woods near their home at night.
Bigfoot · Jefferson, Colorado · 2002
Witness reports seeing a large, dark, humanoid creature crossing the highway in front of another car during snowy nighttime conditions.
Bigfoot · Grand County, Colorado · 1980s
Witness reports finding three large pine trees ripped from the ground and planted upside down with roots in the air during a horse trip.
Bigfoot · Rocky Mountain National Park, Colorado · 2021
Witness reports hearing rocks thrown at and hands slapping their cabin door in July 2021, causing their dogs to cower in fear.
Bigfoot · Park County, Colorado
The narrator and their mother encountered a large, dark brown humanoid creature on a hill near Rampart Range Road; the creature initially walked away, then knelt behind a bush to watch them before…
Bigfoot · Florissant, Colorado · 1997
Witness reports finding large barefoot prints in mud at Florissant Fossil Beds and asking the ranger who suggested it was bigfoot.
Bigfoot · Montrose County, Colorado
Witness reports spotting a juvenile Sasquatch hiding behind a log in an open bowl on the Uncompre Plateau.
Bigfoot · Dolores County, Colorado · 2003
Witness reports finding and videotaping large humanoid footprints on a closed trail near Hermosa Peak.
Bigfoot · Douglas County, Colorado · 2005
Witness reports seeing a large human-like figure near hole 13 at Arrowhead Golfcourse, followed by a second sighting and strange creaking noises.
Bigfoot · Crystal Mountain, Colorado
Witness reports a predator causing forest silence and vibration, followed by seeing a large black arm-like object in the brush.
Bigfoot · Eagle, Colorado · 1986
Witness reports hearing loud, guttural vocalizations and smelling a foul odor at their campsite in Grizzly Creek canyon, accompanied by dogs barking and smashed grass found the next morning.
Bigfoot · Fremont County, Colorado · 1998
Witness reports finding four 22-inch bare human tracks on a hill and dirt road in rocky foothills.
Bigfoot · Leadville National Fish Hatchery, Colorado · 2002
Witness reports finding footprints and moss piles near a lake above treeline in the Leadville area.
Bigfoot · Lake County, Colorado
Witness reports seeing a Bigfoot with a humanoid face standing like a human near a stream.
Bigfoot · Red Feather Lakes, Colorado · 2009
Witness reports seeing a black, upright creature near Crystal Lakes and measuring its footprints in the snow.
Bigfoot · Leadville, Colorado · 1998
Witnesses report hearing deep, guttural vocalizations and rock-clacking sounds from a large animal near their ranch south of Leadville.
Bigfoot · Conejos County, Colorado · 2005
Witness and his brother both independently heard the same unusual roaring sound in November 2005 at the same campsite.
Bigfoot · Woodland Park, Colorado · 1997
Witness reports seeing a tall, hairy, two-legged creature with shorter arms than legs walking away from their campsite in Colorado Springs.
Bigfoot · Aspen, Colorado · 2002
Witness reports being followed by a large bipedal creature that stood up and walked toward them before fleeing into the timber.
Bigfoot · Burns, Colorado · 2009
Witness reports seeing a large, hairy, bipedal figure using a log to knock on trees and observing strange rectangular wallows and black liquid in central Colorado.
Bigfoot · Hot Sulphur Springs, Colorado · 2006
Witness reports seeing a black figure crossing a field through binoculars after initially spotting it with bare eyes from a distance.
Bigfoot · Grand Junction, Colorado · 1990s
Witness reports seeing a large gorilla-like creature sitting in tall grass while driving on Grand Mesa.
Bigfoot · Castle Rock, Colorado
Witness reports seeing a large shadow dart behind rocks and hearing 'whoops' sounds while camping in Colorado.
Bigfoot · Estes Park, Colorado · 2019
Witness reports seeing a large hairy figure standing behind a tree after investigating strange child-like sounds and limb cracking in the woods.
Bigfoot · Grand Junction, Colorado · 2015
Witness reports a missing time incident involving strange lights in the sky while driving near Grand Mesa, followed by finding Bigfoot tracks and twisted tree limbs later.
Bigfoot · Colorado River Valley Field Office, Colorado · 2005
Witness reports hearing a loud angry howl or growl from the woods below after being nearly trampled by a spooked Elk.