Northern Rocky Mountain GrottoMontana & Wyoming · NSS

Trip report · June 18, 2015

Royce-Green Horse-Four Eared Bat Caves

Royce Cave, Green Horse Cave, Four Eared Bat Cave Seven NRMG members joined forces at Royce Cave on Pryor Mountain for a vertical session, survey training, and a total re-survey of the …

The rest of this trip report is for members. Membership is $12 a year and gets you every trip report, the newsletter archive and the member directory, and it supports cave conservation in Montana and Wyoming.

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