Free Park Entrance on Colorado’s BirthdayThat’ right, free park entrance to all 42 Colorado State parks on August 3rd. Other fees and costs […] This entry was posted in 10-or-less Camping Tips State Park and tagged Advice August 3rd Backpacking Biking Bird Watching Boating Camping Colorado Day Entrance Fly Fishing Free Hiking Horse Back Riding No Fee Park Photography RV Camping State State Park Statehood Tent Camping Tips Trailer Camping on July 31, 2015 by Camper T