February Theme Weeks at Cave of the Mounds – Each week brings a new prehistoric adventure! For just $3, purchase a specimen bag on your tour and collect fossils and treasures that match the week’s theme — from dinosaurs to sharks to the ancient sea that formed the cave itself.

Mission Ordovician Week 2/8 – 2/14 We’ll take you on a journey back in time to explore life on Earth over 450 million years ago!