Community
New and experienced cavers mentor each other and build lifelong friendships.
Chattanooga Grotto
A local caving community for adventure, stewardship, and growth.
We are a welcoming NSS grotto where people learn safe caving, explore incredible underground spaces, and protect cave resources for the next generation.
Conservation
We promote cave protection, leave-no-trace practices, and responsible access.
Adventure
Trips range from beginner-friendly introductions to advanced vertical experiences.
Next Priority: Trips
Get underground with the trip board
Public Explorations
Everyone can browse upcoming public and members-only listings; sign in is required to reserve spots.
Members Access
Active members unlock full members-only trip and event details plus members-only signups.
Safety-Driven Planning
Every trip is labeled by difficulty, gear requirements, and leader expectations.
Partners & Social