Celebrate the 97th anniversary of the discovery of Ruby Falls! 97 guests will experience Ruby Falls for the original price of $2 on select tours. Take home a complimentary keepsake postcard while supplies last and discover lesser-known facts and legends about the cavern to commemorate Leo Lambert’s incredible journey leading to the discovery of Ruby Falls.

Tickets for the $2 Discovery Day tours are limited to the first 97 tickets sold for select morning tours, and go on sale December 19, 2025 at 10:00 AM EST online only.