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.

Complete custom caves

Own a custom-built cave simulator!
One happy customer!
Do you own a show cave? Climbing gym? Amusement park? Museum?
You could be the only business in your industry to have a cave simulator.
Want to build your own cave?
Visit our parts store.
Check out our Product Brochure

P.S. Dave is a caver with a Masters in Electrical Engineering from MIT.  
No one can build you a better cave simulator.

Here are just a few of the things we can do:

  • Full-custom permanent installations with round passage that looks like a real, water-carved cave.  Includes all formations, electronics and easy-to-use software.


  • Trailer-mounted installations, also with round passage and all electronics.


  • Portable, reconfigurable caves.


  • Just the electronics and formations - you build the passage.


  • Just the electronics - you build the passage and the formations.


  • Custom formations - you show us a picture and we'll built it.


  • New, extreme-condition formations of impact-resistant plastic with super-heavy-duty mounting & limited moving parts. Swap in under 30 seconds.


  • Automatic electronic entrance/exit control for sensing cavers as the enter and exit.


  • Night-vision cameras for monitoring cavers.


  • Easy-install gates to close the simulator when not in use.


  • Easy-to-use computer systems for tracking caver scores. Review old scores any time.


  • Soft flooring to reduce the need for protective gear.