August 15, 2026 7-9pm

Step right up… and underground!

Experience the Cave of the Mounds like never before at our adults-only Cave Carnival.

Enjoy carnival-inspired fun with a geologic twist, plus live music echoing through the cave’s ancient formations provided by Better With Friends. A whimsical, grown-up twist on classic carnival fun—set against the surreal backdrop of the cave.

Check back soon for more info on the night’s activities!