Rolling Appalachian ridges, crystalline trout streams, and covered-bridge countryside invite relaxed exploration. Backpack the iconic Mid-State Trail, paddle the Delaware Water Gap, or spelunk ancient limestone caves. Autumn ignites Pennsylvania’s hardwoods into a blaze of orange, while winter brings snowshoeing in Laurel Highlands. History buffs can pair Gettysburg battlefields or Amish buggy rides with evenings around the campfire.