Bear Lake Trail, Rocky Mountain National Park
Distance: 0.6 (one way)
Nearest Town: Estes Park
Description: This exceedingly easy Rocky Mountain National Park hike (pictured) loops around small, pristine Bear Lake. It leads through a pine forest and receives quite a bit of snow during winter. Regardless of the season, the protective treeline dampens sound and will protect you from wind and overheating. The towering trees also provide a perfect habitat for a variety of birds, elk and deer. Informational kiosks are located throughout the trail to explain the area’s flora, fauna and geology. If you’re traveling with young ones, this is an ideal opportunity to let them hike off any pent-up energy.
Fountain Valley Loop Trail, Roxborough State Park
Distance: 2.3 (one way)
Nearest Town: Littleton
Description: Red rocks spring from grassy fields, birds rush through the crisp blue sky and elk and deer graze within thickets and clearings. These are common sights in Roxborough State Park, just an hour from downtown Denver. This day-use park does not allow bikes, pets or personal motorized vehicles, leaving nothing but the tranquility of unadulterated natural beauty for your hike. The park does operate its own motorized shuttle that takes up to seven passengers on a 2.3-mile ride around the Fountain Valley Trail, where you can experience the sights of intriguing rock formations. The shuttle is a great way for visitors who require assistance getting around to appreciate the park's pristine setting.
Chautauqua Trail, Chautauqua Park
Distance: 0.6 miles (one way)
Nearest Town: Boulder
Description: At the base of Boulder's famed Flatirons, this historic park and scenic area offers activities for everyone from picnicking families to hard-core rock climbers. This trail passes through a big meadow, which sprouts with wildflowers early in the summer and swaying grasses the rest of the year. To tack on a bit more difficulty with an extra mile, continue on along the Bluebell-Baird Trail, which will lead you back to the ranger cottage you started at.
Serpents Trail, Colorado National Monument
Distance: 1.75 miles (one way)
Nearest Towns: Fruita and Grand Junction
Description: This is a relatively easy trail that rises 700 feet by way of a series of well-graded switchbacks. At the top of the rise, enjoy a view of the valley below, including the towns of Palisade and Grand Junction. This trail was once the Colorado National Monument’s original road leading through the park; it is now an often-frequented hike popular with locals looking for a little early morning exercise. The valley itself is home to vine-ripened grapes that are expertly tended to become bold area wines.