Cache la Poudre River
Calhan Paint Mines
Canyons of the Ancients National Monument
Stretching west and northwest from Cortez to the Utah border, Canyons of the Ancients National Monument was established in 2000 and boasts the densest collection of archaeological sites in the United States. An estimated 30,000 sites—including cliff…
Cheesman Park
One of the jewels of Denver’s park and parkway system, Cheesman Park (1601 Race St, Denver, CO 80206) sits on land that originally served as the city’s first cemetery. In 1890 the cemetery was closed, many—but not all—graves were relocated, and a park…
Chimney Rock
City Park
Established in 1882, City Park is Denver’s largest urban park, occupying nearly 320 acres between East Seventeenth and East Twenty-Third Avenues from York Street to Colorado Boulevard. Designed primarily by civil engineers Henry Meryweather and Walter…
Civic Center
Named a National Historic Landmark in 2012, Civic Center is a complex of parks, civic buildings, and cultural institutions stretching between the State Capitol and the City and County Building in the heart of Denver. Plans for the complex, which was…
Colorado National Monument
Comanche National Grassland
Comanche National Grassland encompasses more than 440,000 acres in Baca and Otero Counties in southeast Colorado. The US Forest Service maintains the natural heath and cultural resources of the grassland, which was established in 1960 and is named after…
Daniels Park
Daniels Park (8682 N Daniels Park Rd, Sedalia, CO 80135) is a unit of the Denver Mountain Parks system located in an area of grassy buttes and ravines just west of Castle Pines in Douglas County. First established with a thirty-eight-acre donation from…
Denver Mountain Parks
Denver Zoo
Dinosaur National Monument
Echo Park Dam Controversy
Elk Culling
Culling is a wildlife management practice involving the lethal reduction of a species. It has historically been used as a means to control ungulate (hoofed animal) populations in Colorado and throughout the United States. As recently as 2009, it has been…
Fishers Peak State Park
Genesee Park
Genesee Park is a Denver Mountain Park that stretches from Clear Creek Canyon to Genesee Mountain in the Rocky Mountain foothills about five miles southwest of Golden. In addition to the 8,424-foot summit of Genesee Mountain, attractions at the 2,413…
Great Divide
Great Sand Dunes National Park and Preserve
Gustaf Nordenskiöld and the Mesa Verde Region
Hiwan Heritage Park and Museum
Hiwan Heritage Park and Museum in Evergreen comprises a four-acre outdoor space and a twenty-five-room log cabin. Josepha Williams, one of the first female doctors in Colorado, acquired the property in 1893 as a place for friends and family to stay…
Horsetooth Reservoir
Jesse Nusbaum
Julie Penrose
Julie Villiers Lewis McMillan Penrose (1870–1956) was one of the primary benefactors of Colorado Springs institutions in the interwar years. Her husband, multimillionaire Spencer (“Speck”) Penrose, profited from Cripple Creek gold and Utah copper in the…
Ken-Caryl South Valley Archaeological District
La Junta City Park
Manitou Experimental Forest Station
Mesa Verde National Park
Monument Valley Park
Mount Vernon
Ninth Street
Ninth Street Historic Park is the heart of the Auraria neighborhood, Denver’s oldest, founded in October 1858, a month before Denver City. In the late 1960s, the Denver Urban Renewal Authority (DURA) planned to clear 169 acres of old Auraria bordering…
Origins of Mesa Verde National Park
Mesa Verde National Park was established in 1906 as the country’s ninth national park. The site was visited and considered sacred by multiple Indigenous nations before it began attracting interest from white Americans in the late nineteenth and early…
Pawnee National Grassland
Pawnee National Grassland encompasses 193,060 acres in Weld County in northeast Colorado. The US Forest Service established the grassland in 1960 to help restore and maintain the short-grass prairie environment that was depleted during the Dust Bowl of…
Public Lands History Center
Red Rocks Park and Amphitheatre
Rim Rock Drive
Rocky Mountain National Park
Roxborough State Park Archaeological District
Seventeen Mile House
Squirrel Creek Recreation District
Developed primarily between 1919 and 1924, the Squirrel Creek Recreation District in the San Isabel National Forest near Pueblo was one of the earliest recreational developments in a national forest and served as a model for many others to come. The…
State Animal
Summit Lake
Trappers Lake and Flat Tops Wilderness
Washington Park
Developed in the 1890s and early 1900s, Washington Park is a scenic recreational area occupying about 160 acres southeast of downtown Denver. Designed around a portion of City Ditch by landscape architects Reinhard Schuetze and Saco DeBoer, the park…
Wheeler Geologic Area
Willow Creek Park
Willow Creek Park in southeast Lamar was built primarily by the Civil Works Administration and the Works Progress Administration from 1933 to 1938. Using local labor and materials, the New Deal agencies built a series of dams for flood mitigation and…