Caves of Montana is a non-profit project of the National Speleological Society dedicated to finding, exploring, and surveying caves in the state of Montana. The goal of the project is to study and help preserve these valuable resources. The project places particular emphasis on documenting all work done so that other individuals and groups may benefit from the findings.

Membership is open to anyone interested in making a positive contribution to Montana Caves and there are no dues.

To date, members of the project have found 87 new caves and mapped over 24 miles of passage.