The Discovery Tour will be a memorable experience for you and your family. Here, amid spectacularly beautiful surroundings, nature has taken ages to fashion its handiwork. You will see many splendors as you follow your informative tour guide on a journey that takes you 180 feet down, through a half mile of underground rooms and passages. Discovery Tours are offered daily and depart every 30 minutes lasting one hour and fifteen minutes. Expires April 30, 2019 https://naturalbridgecaverns.com/