Set in the midst of five different climate zones, Denver residents and visitors are surrounded by one of the longest fall foliage seasons in the country. If you have a car, there’s no limit to the wilderness you can explore. But if you’re staying in the city, there’s still plenty of fall color to keep you occupied. Washington Park is one of the most centrally-located options and cyclists will love Cherry Creek Bike Trail, which starts in downtown and ends 40 miles later in Cherry Creek State Park.