Mesa Verde National Park

"Mesa Verde National Park is a U.S. National Park and UNESCO World Heritage Site located in Montezuma County, Colorado, United States. The park occupies 81.4 square miles (211 square kilometers). and features numerous ruins of homes and villages built by the ancient Pueblo people. It is best known for several spectacular cliff dwellings structures built within caves and under outcroppings in cliffs including Cliff Palace, which is thought to be the largest cliff dwelling in North America. The Spanish term Mesa Verde translates into English as "green table"."

http://en.wikipedia.org/wiki/Mesa_Verde_National_Park

Aspen Mountain

"Aspen Mountain is a mountain in the Rocky Mountains of Colorado in the United States. One of the foothills of the Elk Mountains, it is located just south of the town of Aspen, which is situated at the foot of the mountain at the southeast end of the valley of the Roaring Fork River in Pitkin County. The mountain is noted as the location of the Aspen Mountain ski area, one of four adjacent ski areas operated collectively as Aspen/Snowmass. "

http://en.wikipedia.org/wiki/Aspen_Mountain_(Colorado)

Garden of the Gods

"Garden of the Gods is a public park located in Colorado Springs. It contains red sandstone hogback formations, similar to the Red Rocks south of Denver. The name Colorado is said to come from the color of this sandstone. "

http://en.wikipedia.org/wiki/Garden_of_the_Gods

Pikes Peak

"Much of the fame of Pikes Peak is due to its location near the eastern edge of the Rockies. Unlike most other similarly tall mountains in Colorado, it serves as a visible landmark for many miles to the east, far into the Great Plains of Colorado. "

http://en.wikipedia.org/wiki/Pikes_Peak

Mount Evans

"The peak is one of the characteristic Front Range peaks, dominating the western skyline of the Great Plains along with Pikes Peak and nearby Mount Bierstadt. In the early days of Colorado tourism, Mount Evans and Denver were often in competition with Pikes Peak and Colorado Springs. "

http://en.wikipedia.org/wiki/Mount_Evans

Red Rocks

"Red Rocks Park is a mountain park in Jefferson County, Colorado, west of Denver, owned and maintained by the city of Denver. The park is known for its very large red sandstone boulders. One of these, Ship Rock, is the size and approximate shape of a large ship, but balanced on another boulder so delicately that it sways and rocks back and forth in a moderate wind."

http://en.wikipedia.org/wiki/Red_Rocks

Rocky Mountain National Park

"Rocky Mountain National Park features majestic mountain views, a variety of wildlife, varied climates and environments-from wooded forests to mountain tundra-and easy access to back-country trails and campsites. The park is located north-west of Boulder, Colorado in the Colorado Rockies, and includes the Continental Divide and the headwaters of the Colorado River in its land area. "

http://en.wikipedia.org/wiki/Rocky_Mountain_National_Park