Archbald Pothole State Park

Just as the name suggests, Archbald Pothole State Park is home to the Archbald Pothole, the world’s largest glacial pothole. At 38 feet deep and 42 feet wide at its widest point, the pothole was formed during the Wisconsin Glacial Period from about 15,000 years ago. It was first discovered by coal miners in 1884 and has been a tourist destination since.

The surrounding park is comprised of around 150 acres of recreation area, including a hiking trail that follows an old coal mine tram road and offers scenic views through the forest and past rock ledges. As a day-use area, the park does not use reservations or overnight visits. The park opens the second Friday of April and closes the third Saturday of November. Day-use areas close at dusk.

During the applicable season, 100 acres of the park are open for hunting, trapping, and even dog training. Common game hunted in the park are deer, squirrel, and turkey. All hunters must possess the appropriate licenses and follow Pennsylvania Game Commission rules and regulations. Dog training is open from the day after Labor Day through March 31, but only in designated hunting areas.

In Pennsylvania, pets are permitted in day-use areas but must be under physical control at all times, either in a crate or on a leash. Pets may not be left unattended and cannot become a nuisance to other park guests. Dogs who are aggressive, unvaccinated, or bark excessively are not permitted. 

Always bring your own waste bags and clean up after your pet. If you go hiking with your dog, always bring enough water for yourself and your pet. Take notice of posted signs that indicate where dogs may not be permitted. As a unique feature and a geological oddity, Archbald Pothole State Park is worth checking out if you’re in the Scranton, Pennsylvania area.