Beautiful scenery and a lot of awesome places to hike. Rangers and park staff are so friendly and helpful. Our Park host was super nice, but definitely keep things in order. Dogs are welcome you just have to keep them on a leash and pick up after them. The Caverns are the main attraction, please make your reservations early.  At different times of the year different parts are open, mostly depends on the bat migrations.  Caverns are a must-see!  It is close to Tombstone and other attractions.