Membership in the Spencer Mountain Grotto is open to anyone, though
membership in the National Speleological Society is strongly encouraged.
Spencer Mountain Grotto membership is $10 per year for individual
membership and $15 per year for family membership.
Membership in the Spencer Mountain Grotto includes activities
and benefits such as:
Quarterly newsletter of Mud & Rope
Participation in caving trips
Participation in technical practice sessions
Grotto sponsored social events and other activities
Meeting new friends
Grotto members may also elect to join the National
Speleological Society please visit their website for more
Grotto Membership Form
Use this form to join the Grotto, renew your dues, or update your
information for Grotto records. Available in PDF format.
To view and print PDF files, download the free Acrobat Reader