Colorado has 25 certified dark sky places in our directory: thirteen dark sky parks, one urban night sky place, nine dark sky communities and two certified lodging properties.
The names to know: Great Sand Dunes National Park and Preserve (certified 2019), Mesa Verde National Park (certified 2021), and Black Canyon of the Gunnison National Park (certified 2015).
The DarkSky International place types guide (opens in new tab) describes a dark sky park as land with notably dark, star-filled skies that is protected for its scientific, natural, educational, cultural or recreational value.
Check the moon phase before you book. A full moon makes faint objects much harder to see, as Great Basin National Park's stargazing page (opens in new tab) points out. Summer nights show the Milky Way at its densest, and winter brings Orion and the Pleiades (Great Basin National Park (opens in new tab)).
Before you go, see the Colorado dark sky laws for how local lighting rules protect these skies.
Black Canyon of the Gunnison National Park in western Colorado was certified an International Dark Sky Park in 2015. The park never closes, so you can stargaze at any hour from South Rim overlooks such as Chasm View and Dragon Point, or North Rim spots like Kneeling Camel. Summer programs include telescope nights; South Rim Campground takes reservations and North Rim sites are first come.
Browns Canyon National Monument is a 21,589-acre canyon monument in Chaffee County, Colorado, certified as a dark sky place in 2024. Ruby Mountain and Hecla Junction have campgrounds, and access is by unpaved roads; Forest Service Road 1434A is gated December 1 to April 15. Salida holds the visitor center where annual passes are sold.
Chimney Rock National Monument is a 4,726-acre archaeological site in San Juan National Forest, Colorado, certified as a dark sky place in 2025. Its twin pinnacles frame lunar standstill, solstice and equinox alignments, and the Forest Service says the moon rises between them a few days a year. Vehicles need a $20 activity pass, bought online or by card on site.
Curecanti National Recreation Area is a reservoir and canyon park near Gunnison, Colorado, certified as a Dark Sky Park in 2021. The park is open 24 hours, and overlooks or campgrounds set back from the road shield you best from passing headlights. Rangers run summer telescope programs at the Elk Creek Campground amphitheater, and the Gunnison Valley Observatory joins in.
Dinosaur National Monument is a remote park near Dinosaur, Colorado, certified as an International Dark Sky Park in 2019. Rangers hold summer stargazing programs behind Split Mountain Campground, which is also the park's designated stargazing spot. The monument has six campgrounds; give your eyes 30 minutes to adjust and use red light.
Florissant Fossil Beds National Monument is a fossil site near Florissant, Colorado, certified as a Dark Sky Park in 2021. The monument offers Night Sky stargazing programs, with details on its program page. Its NPS pages list no campground; call 719-748-3253 for current hours and the program schedule.
Great Sand Dunes National Park and Preserve in Colorado is an International Dark Sky Park, certified in 2019. The park is open 24 hours every day, and no reservations or timed-entry passes are required. Its page suggests staying on a moonless night for the best star views.
Gunnison Gorge National Conservation Area is a Bureau of Land Management canyon area just north of Montrose, Colorado, certified in 2024. The terrain runs from adobe badlands to pinyon and juniper slopes, and the BLM page offers an area map, brochures and river flow data. It lists no camping or night programs, so call the Montrose office at 970-240-5300.
Hovenweep National Monument straddles the Utah and Colorado border and was certified a Dark Sky Park in 2014, the first to span two states. Camping is available but requires a reservation, and the NPS site has an Observe the Night Sky page. The mailing address is McElmo Route, Cortez, Colorado; check the Info page or call about hours.
Jackson Lake State Park is a Colorado reservoir park near Orchard, the first Colorado state park certified by the dark-sky association, in 2020. It has 247 campsites booked online. Park hours are 5 am to 10 pm daily and the visitor center is open 8 am to 4 pm at 26363 County Road 3.
Lake Fork Earth and Sky Center, near Lake City in Hinsdale County, Colorado, is an International Dark Sky Park certified in 2020. Guided stargazing runs Tuesday evenings from mid-June to late August, 8:30 to 10:30 p.m., at the former Slumgullion Campground on County Road 50 near the top of Slumgullion Pass. The annual Lake City Star Fest is also held here.
Mesa Verde National Park in Colorado became an International Dark Sky Park in 2021, the 100th in the world. In summer, rangers hold Wednesday night sky programs at the Morefield Campground Amphitheater: a short talk, then laser tours and telescope viewing. Ancestral sites and trails close at night, but Morefield Campground, the Far View Lodge area and park-road pullouts stay open for stargazing.
Top of the Pines is a 175-acre International Dark Sky Park (2021) at 1035 Highland Drive in Ridgway, Colorado, at the foot of the Sneffels Range. A rustic campground with reservable sites is on the property, and the site keeps a Lighting Management Plan and a dedicated stargazing page. Ouray, Ridgway and Telluride are all close.
Crestone is a small Colorado town that became an International Dark Sky Community in 2021. The Dark Sky Crestone committee of the Crestone Foundation hosts community sky nights; one Perseids evening put an 8-inch telescope and lawn chairs at Crestone Charter School. Bring a chair, blanket and binoculars, and ask the committee for current dates.
Frisco, Colorado, in Summit County about an hour west of Denver, earned International Dark Sky Community status in 2026. The town requires fully shielded, warmer-toned lights with curfews, and Main Street now has dimmable shielded fixtures. Night-sky signs are posted in town parks and Frisco Historic Park and Museum hosts annual night-sky events; no formal viewing site is named.
Norwood, Colorado, a small town on Wright's Mesa at about 7,000 feet, was certified an International Dark Sky Community in 2019. The town's dark-sky advocate group describes the high-desert sky as exceptionally dark and posts upcoming gatherings through norwooddarksky.org. As a town it has no gates or visitor hours, so check that site for star party dates.
Nucla and Naturita, neighboring towns in far western Colorado, became an International Dark Sky Community in 2021. The canyon country along Highway 141 in either direction reaches Bortle Class 1 darkness. The towns sit roughly between Telluride and Moab, which makes them a quiet night stop on a Four Corners road trip.
Old Snowmass, a rural community in Pitkin County, Colorado, became an International Dark Sky Community in 2026, the Roaring Fork Valley's first. The volunteer group WildSky Old Snowmass promotes shielded, downward-aimed lighting and holds picnics and star parties with the local caucus. Its website keeps a calendar of upcoming eclipses and meteor showers.
Ridgway is a small town in the foothills of Colorado's San Juan Mountains, certified an International Dark Sky Community in 2020. Just over 1,000 people live on about 4.8 square kilometres. Plan visits around the new moon and astronomical twilight; Top of the Pines, a certified Dark Sky Park with a campground, is also in Ridgway.
Breckenridge, Colorado, at 9,603 feet in the Rockies, was certified an International Dark Sky Community in 2025. A 2007 lighting ordinance requires fully shielded fixtures and limits color temperature and brightness. The town's listed viewing spots are the Sawmill Museum, Gold Run Nordic Center and the summit of Discovery Hill.
Paonia, a town of nearly 1,500 on Colorado's Western Slope in Delta County, was certified an International Dark Sky Community in 2024. The town adopted a lighting ordinance in 2022 and runs two continuously logging sky quality meters, with monitoring and outreach led by the volunteer group Dark Skies Paonia. Grand Mesa National Forest and two wilderness areas lie nearby.
Westcliffe and Silver Cliff, in Colorado's Wet Mountain Valley, were the state's first International Dark Sky Community (2015). Free public star parties run May through October at the Smokey Jack Observatory in Bluff Park, at the west end of Main Street. Dark Skies, Inc. answers questions about the observatory at 719-398-1284.
Golden Gate Canyon State Park is a Colorado mountain park about 16 miles northwest of Golden, certified in 2026. Reverend's Ridge Campground has tent and RV sites among 156 campsites in the park, plus backcountry sites. Day use runs 5 am to 10 pm and the visitor center 9 am to 4 pm; the park page lists no night programs, so confirm after-dark access.
Kosmos Stargazing Resort & Spa, an off-grid lodge near Mosca, Colorado, became DarkSky Approved Lodging in 2026. Three private villas each have a telescope and an indoor hot tub. Certified astronomers lead guided stargazing that non-guests can book, and lighting switches to red after dark; Great Sand Dunes National Park is about 18 minutes away.
Trinchera Ranch is a 172,000-acre lodge and reserve above Colorado's San Luis Valley, certified for dark sky lodging in 2025. It sits in the Sangre de Cristo Mountains. Stays are all-inclusive across a 16-room lodge, two private residences and backcountry outpost cabins, and nights under the stars are a listed activity. Guests are met at San Luis Valley Regional Airport, about 25 minutes away.
See also the dark sky lighting law for Colorado.