Map shows York County
- Emmons Preserve, Tyler Brook Preserve, and Cape Porpoise Greenbelt — I’m linking these three preserves because they’re connected by a long trail system. It’s about four miles from one end to the other. Dogs allowed.
- Edwin L. Smith Preserve — This 1,100-acre preserve offers more than 10 miles of trails. They’re really popular with mountain bikers and seem to have been created with them in mind. The paths wend through some pitch pine forest and lichen-covered boulders that tempt you to lie down and take a nap (on warm days). Dogs allowed.