North Sand Hills Recreation area near Walden, CO, offers free dispersed camping and great dirt biking or off-roading. The area is closed from Dec. 15th - April 15th for big game protection. There are scenic views of the Medicine Bow Mountains and plenty of National Forest Land nearby. Make sure you have this on your calendar for your 2020 camping itinerary. This area is approximately 3 hours from Denver and is near the Colorado-Wyoming border.