Prince William Forest Park
Park · Triangle, Prince William County
18100 Park Headquarters Road, Triangle, VA 22172
Dog rule: Official NPS policy: pet-friendly park. Pets must be on a controlled lead of 6 feet or less. Pets prohibited in the Chopawamsic Backcountry Area and all Cabin Camps. Owners must clean up waste. Do not leave pets unattended in vehicles. Service animals are distinct from pets under park rules.
NPS BARK Ranger parkBARK stands for Bag your pet's waste, Always leash your pet, Respect wildlife, and Know where you can go. Some parks give pups a BARK Ranger tag or badge only if that park or NPS says so.
Venue confirmed Checked Nov 10, 2026. Source
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What is a BARK Ranger?
BARK stands for Bag your pet's waste, Always leash your pet, Respect wildlife, and Know where you can go. These are the National Park Service principles for visiting a park with a pet.
Some parks give visiting pups a BARK Ranger tag or badge after you take that park's pledge, but only when the park or NPS says the program includes one. Read more on the NPS BARK Ranger page.
