Habitat for Great Fishing Good habitat is key to good fishing. Find the right fishing spots by learning about habitats that are inviting to fish. Lake HabitatPennsylvania is blessed with 76 natural lakes and 2,300 manmade lakes, and many of them are great for fishing. Learn More Stream HabitatPennsylvania has 86,000 miles of flowing waters with diverse habitat, providing endless opportunities for great fishing. Learn More