Dogs are allowed at Whitehall State Park. The main attraction of this park is the Whitehall Reservoir, a great spot for fishing and recreational boat use. There's a six mile trail that circles the water, accessible from a number of different points around the park. You can bring Fido with you to enjoy everything this area has to offer, as long as they are on a leash for the duration of their visit. To preserve the cleanliness of the reservoir, owners are reminded to clean up any mess that they leave behind. Whitehall State Park is open every day of the week from dawn until dusk.