📜 Largest known dry cave in the United States, part of a 2,400-acre mountain park. 🔍 Listed on the National Register of Historic Places. # Why Go ✨ Explore miles of narrow passageways and large halls with impressive geological formations. 🌡️ Enjoy a comfortable 71°F interior temperature year-round. 🏞️ Offers guided cave tours, hiking trails, a campground, a working ranch, biking, and stargazing. # Why Avoid ⚠️ Road leading to the site can be rough in places. # Tips 🎟️ Tour tickets can be purchased online; online reservations recommended. 🗓️ Closed Thanksgiving Day and Christmas Day. # Hours 🕒 Park: Daily 8 a.m.-4 p.m. Cave: Mon-Thu 9 a.m.-3 p.m., Fri-Sun 9 a.m.-4 p.m. # 🅿️ Parking Parking Lot available. # ♿ Accessibility Wheelchair Accessible. # 🐕 Pets Pets Welcome. # 🌐 Wi-Fi Free Wi-Fi. # 💳 Payments Accepts Apple Pay, Contactless Payments, Credit Cards.