In Colorado there are three species of rattlesnakes: the prairie rattlesnake (Green rattlesnake), the damaged snake is gone (Crotalus oregano concolor), and the western massasauga snake (Sistrurus tergeminus). Each has carved out a unique niche across an incredibly diverse landscape. The prairie rattlesnake is widespread, occurring in grasslands, hills, and scrubland below 9,500 feet. The endangered rattlesnake lives in the canyon country of western Colorado, near the Colorado and Green Rivers. The Massasauga is found only in the shortgrass prairie of southeastern Colorado, where its population is declining.
These three species live in various parts of Colorado, including several recognized public lands, where they help control prey and contribute to a healthy ecosystem. Knowing where they live and respecting their space helps make the time outside safer.
Garden of the Gods
The Garden of the Gods is built around a spectacular area of red sandstone that has fallen from short grassland and scrubland. This 1,341-acre National Natural Area in Colorado Springs is home to a healthy prairie rattlesnake population.
The sandstone outcroppings are prime basking spots. The area east of the main formation group, known locally as Rattlesnake Ridge, is very active. Dry areas like the Niobrara Ridge are also hotspots. Staying on the paved Perkins Central Garden Trail can reduce the chances of an encounter.
Garden of the Gods is within the prairie rattlesnakes’ Front Range habitat. If you plan to go to a secluded area of the park, just remember to look down in front of you and calmly back away if you see a snake.
Roxborough State Park
Roxborough State Park is about 3,400 acres of public land southwest of Littleton. It’s in a transition zone where the grasslands, oak trees, and hills of the Front Range collide around a red rock slope. This is the environment that prairie rattlesnakes love. These temporary sites support many different targets.
The warm rocks and thick grass in these areas create ideal hunting and hunting grounds. The South Rim Trail passes through scrub oak and rocky areas where rattlesnakes are present during the warmer months.
North Table Mountain Park
North Table Mountain Park is a Jefferson County Open Space that consists of flat basalt mesas that rise 500 feet above the surrounding plains. Its steep slopes, ridges and ponds fed by seasonal springs create an environment well suited for prairie rattlesnakes. Prairie rattlesnakes are so dense that researchers have conducted systematic movement studies around the mesa.
Snakes can be seen throughout the 2,000-acre park along the North Table Loop Trail and the Tilting Mesa Trail, especially in the early morning when they emerge basking on sun-exposed rocks and litter. The mesa’s isolated, open landscape makes it one of the most scenic areas of the Front Range.
Colorado National Monument
Colorado National Monument is a 20,500-acre park west of Grand Junction. It has deep red rock canyons, sandstone monoliths, and a desert landscape of pinyon pine and juniper. It’s Colorado’s main stronghold for midget faded rattlesnakes, the rarest and most venomous of the state’s three species. This monument is a perfect place for these invisible snakes. Their calm, yellow color blends well with the sandy landscape.
Serpents Trail, an ancient trail that skirts the canyon wall, passes through sun-warmed rocks that endangered rattlesnakes use for thermoregulation. During the spring and fall, these snakes feed on trails and rough terrain, making the Rim Rock Drive area well worth watching during those seasons.
Mesa Verde National Park
Mesa Verde National Park is spread across southwestern Colorado. This high plateau has pinyon and juniper forests, canyon walls and open mesa tops. The park is home to prairie rattlesnakes, a species that prefers crevices, sunny hills and dry areas.
The Soda Canyon Overlook Trail passes through an area that combines dense forests with many rocky outcrops. These conditions are ideal for prairie rattlesnakes. Most sightings occur in the afternoon when the snakes are perched on exposed rocks, especially on less traveled roads.
Prairie rattlesnakes in Mesa Verde play a direct role in controlling park rodents. This also supports a wider community of predators and foxes that depend on the same food source.
Lake Pueblo State Park
Located at an elevation of 4,800 feet, Lake Pueblo State Park is west of Pueblo, with a reservoir and 60 miles of shoreline. Limestone cliffs, high desert, and the Arkansas River make up the area below the dam. The park’s dry, rocky terrain and abundance of rodents make it an excellent hunting ground for prairie rattlesnakes.
The Skull Canyon Trail drops into narrow canyons where shaded crevices create habitat that rattlesnakes use for hunting and shelter. The Pedros Point Loop travels through open space and rocky slopes above the 4,600-acre reservoir. In this area, sun-warmed rocks provide rattlesnakes with reliable swimming spots.
Comanche National Grassland
Two separate areas near La Junta and Springfield make up the Comanche National Grassland, which totals 440,000 acres of desert and canyons in southeastern Colorado. This is the heart of the massasauga rattlesnake’s western range in Colorado. This area is also home to prairie rattlesnakes.
Short slopes and rocky areas in grasslands are prime habitats for rattlesnakes. Vogel Canyon’s four-lane network drops into a protected canyon where permanent springs, canyon walls, and a pinyon-juniper canopy create a supportive landscape. Rimrock in Picture Canyon is also a popular rattlesnake spot with south-facing cliffs that warm quickly in the morning sun.
Western Massasauga is a unique Colorado species. The grasslands of the southeast represent one of its last remaining strongholds, making the Comanche National Grassland an important place for long-term survival.
Eldorado Canyon State Park
Eldorado Canyon State Park is southwest of Boulder. Across the country, sandstone canyon walls run down to South Boulder Creek and the trail network cuts through loose forests, talus slopes and open hills. The park’s location at the junction of the plains and hills of the Front Range makes it an ideal habitat for prairie snakes.
The Rattlesnake Gulch Trail passes through an area exposed to the sun where rattlesnakes can thrive in the warmer months. The talus fields and rocky slopes along the lower Fowler Trail also support rattlesnake activity where they can hide among loose rocks.
Rattlesnakes in Eldorado Canyon benefit from undisturbed talus fields and a steady population of mammals that roam the nearby trail.
Where the World Keeps Its Warning
Rattlesnakes aren’t the only thing that happens on Colorado’s public lands. They are an important part of them, keeping prey in good condition and supporting the extensive food web that sustains other wildlife.
Parks are healthy because these snakes are there. Sharing the road with a rattlesnake means the environment remains unchanged. This environment is deeply connected to the animals that created it long before trails were made. Giving snakes their space, respecting their part of the environment, and being vigilant in hiking environments helps them coexist.
#Common #Rattlesnake #Sites #Colorado