Colorado is noted for its landscape of mountains, forests, high plains, mesas, canyons, plateaus, rivers, and desert lands. It encompasses most of the Southern Rocky Mountains, as well as the northeastern portion of the Colorado Plateau and the western edge of the Great Plains.

From towering mountains and vibrant cities to rich cultural heritage, every part of Colorado offers a unique blend of experiences. Explore the cities below to enjoy the state's diverse activities, flavors, arts and local charm.

Colorado is a landlocked state located in the central United States. It borders Kansas in the east, Utah in the west, Arizona in the southwest, Nebraska and Wyoming in the North, and New Mexico and Oklahoma in the south.

Discovered in 1881, Cave of the Winds has been a premier Colorado attraction for more than a century. Explore amazing caverns, experience total cave darkness, and marvel at the beauty of formations…

Geographical and historical treatment of Colorado, including maps and a survey of its people, economy, and government. Colorado’s history is written in the names of its cities, towns, mountain ranges, and passes. Native American, French, and Spanish names alternate with those of frontier Americans.

The bulk of Colorado's population lives along the eastern edge of the Rocky Mountains in the Front Range Urban Corridor. This region is partially protected from prevailing storms by the high mountains to the west.

Apply for or manage your medical, food, cash or other State of Colorado benefits.

Planning a trip to Colorado? From hiking in the Rocky Mountains to skiing in Aspen to staying in a haunted hotel, here are the top things to do in Colorado.

Discover the best places to visit in Colorado. U.S. News ranks the top 21 destinations, featuring scenic mountain towns, national parks and ski resorts.

With four distinct seasons, 300 days of annual sunshine and great vacation values, now is the perfect time to plan your holiday. From vast prairie grasslands to the majestic mountains, rushing rivers to desert landscapes, Colorado is unlike anywhere else.

Explore Colorado’s natural wonders at stunning national parks and discover endless opportunities for outdoor and city fun year-round.