Fort Collins is a city in northern Colorado. Its Old Town historic district has 1800s houses, a vintage trolley, specialty shops and restaurants. The Fort Collins Museum of Discovery features interactive science, history and nature exhibits, plus a digital dome theater. West of the city, trails criss-cross Horsetooth Mountain Open Space, known for the peak's distinctive Horsetooth Rock formation and Horsetooth Falls.
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Colorado, a western U.S. state, has a diverse landscape of arid desert, river canyons and snow-covered Rocky Mountains, which are partly protected by Rocky Mountain National Park. Elsewhere, Mesa Verde National Park features Ancestral Puebloan cliff dwellings. Perched a mile above sea level, Denver, Colorado?s capital and largest city, features a vibrant downtown area.

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The U.S. is a country of 50 states covering a vast swath of North America, with Alaska in the northwest and Hawaii extending the nation?s presence into the Pacific Ocean. Major Atlantic Coast cities are New York, a global finance and culture center, and capital Washington, DC. Midwestern metropolis Chicago is known for influential architecture and on the west coast, Los Angeles' Hollywood is famed for filmmaking.

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