Natural Bridge Caverns (#1 paid attraction in San Antonio according to Trip Advisor) is a world renown showcave consisting of two spectacular caverns. New in 2023: Hidden Wonders, a multi-million-dollar tour featuring state-of-the-art lighting, a sound and light show, and expansion into never before seen areas of the southern Hidden Cavern. The Discovery Cavern is the largest cavern in Texas with multiple tour experiences including caving adventures. It’s also a geo-park, featuring above-ground adventures including the world’s tallest ropes and zip rail course, a 5,000 square foot outdoor maze, and an interactive “gem panning” activity.