If you have never been to Enchanted Rock, you are missing out. Enchanted Rock is the largest natural granite outcropping in the U.S. The Rock is a huge, pink granite exfoliation dome, that rises 425 feet above ground, 1825 feet above sea level, and covers 640 acres. It’s a fantastic place to hike, backpack and rock climb. All Seasons Downtown Retreat is the perfect place to stay while exploring the park.