Cave Safely. Cave Softly. CaveSim. CaveSim is a crawl-through electronic cave simulator with video game-type scoring. We are your number one source for cave formation replicas, full scale simulators, and build-your-own cave simulator electronic sensors and related parts.
Gifts every caver will love!  
Your purchase supports cave education and conservation outreach around the US!  Get cool CaveSim gear and help us teach kids and adults about protecting caves and bats.  Questions?  Contact Dave at  Yes, we will combine shipping!
Want to build your own cave?  Click here for our parts store.