Dog Friendly Hiking Trails in Niwot, CO

There are 25 dog-friendly hiking trails within 20 miles of Niwot. Use the links below to get an overview of each one, see pictures, print directions, and even read reviews from other dog owners. Coming from out of town? Get a discounted rate on pet friendly hotels in Niwot.

Twin Lakes Trail

Boulder, CO

Twin Lakes Trail Bring Fido hiking on Twin Lakes Trail in Boulder, CO. This easy, pet-friendly double loop trail circles two reservoirs. Dogs must be leashed on the east trail loop, but can be off-leash on the west trail loop. See Details

Bobolink Trail

Boulder, CO

Bobolink Trail Leashed dogs are welcome on Bobolink Trail in Boulder, CO. This easy, pet-friendly trail follows a creek and offers distant views of the Flatirons. There are benches and a picnic table available. See Details

1st/2nd Flatiron

Boulder, CO

1st/2nd Flatiron Leashed dogs are welcome on to hike the 1st/2nd Flatiron, a pet-friendly trail in Boulder, CO. This popular, moderate out-and-back trail features rocky switchbacks, some light rock scrambling, and views of the city and the Flatirons. See Details

Rattlesnake Gulch Trail

Boulder, CO

Rattlesnake Gulch Trail Leashed dogs are welcome on Rattlesnake Gulch Trail, a pet-friendly trail located within Eldorado Canyon State Park in Boulder, CO. This moderate, just over 3.5-mile trail offers spectacular views. See Details

St. Vrain State Park

Longmont, CO

St. Vrain State Park St. Vrain State Park is a pet-friendly destination in Firestone, CO. Your leashed pup is welcome to tag along for a peaceful and simple outdoor break. This park is great for anglers, campers, photographers, walkers and bird watchers. Please note there is an entrance fee. See Details