Per i 20 anni della Great Saltpetre Cave Preserve in Mt. Vernon, KY quest’anno ci sarà una versione di Karst-O-Rama dedicata all’evento.
Le preiscrizioni sono aperte…. sembra quasi un club esclusivo…
Registration is limited to NSS/Grotto members only with the option to sponsor up to a total of three (3) non-member guests. Come enjoy a variety of cave trips and many-family friendly activities! Visit our website: http://karstorama.com and like us on facebook for more info and updates.