Castle Rock State Park near Saratoga offers an extensive trail system for hiking and cycling through the mountains. It is also an exciting destination for rock-climbers, hikers, cyclists, and horseback riders. Some backcountry tent camping sites are available within the park, and early reservations are encouraged to score a spot. Note that there’s no cell service inside Castle Rock Park. You can also explore different options for camping near Saratoga on Hipcamp.