While hundreds of parks are free to enter, others use timed entry and other reservation methods to control crowds — but that also means you may need to secure your spot well in advance.

Famed as the most photographed place in Colorado, Maroon Bells currently has shuttle reservations available for May 23 through October 19. Departing from Aspen, round-trip rides cost $16 per adult ...

ESTES PARK, Colo. — If you're planning to visit Colorado's most popular outdoor spaces this summer, it's time to mark your calendar to make reservations. For the past several years, many of ...

Timed-entry reservations for Saturdays, Sundays, and summer holidays can be made 30 days in advance and will be in effect ...

According to backers of the bill, Colorado Gov. Jared Polis has expressed reservations about the account removal provision.

Months after closing to visitors, Colorado’s popular Hanging Lake Trail is set to reopen this July, and hikers who want to visit it can book their reservations now. Day-use reservations for Hanging ...

For a fourth summer, staff and volunteers will guide participants in Terrain Hoppers, resembling one-seat ATVs. From May 1 ...

Two people from Colorado are facing federal charges in North Dakota related to alleged fentanyl and meth distribution in the state, including on the Fort Berthold Indian Reservation. Alonso Mejia ...