Come for our Easter EGGstravaganza! With many events and activities to spend the day visiting. 

April 18, 19, and 20, 2025

During the tour, a pathway is lit with hundreds of GLOWING eggs. See the amazing glow from the eggs and see the cave in a whole new light.

Purchase one of our Easter Rock Hunt bags for $2 in addition to your ticket fee to receive rock and fossil treasures underground at stations inside Cave of the Mounds!

An Easter Hunt will done on Sunday at 10 AM and 2 PM by the Historic Brigham Barn. Earn rocks and fossils for each egg found. Max of 10 eggs per participant. The cost is $5 per child under the age of 12.