Just try to plug this hole! December 21, 2018November 7, 2014 This content is for NRMG members only.Log In Register Related posts: Peterson Meadow: Better Late Than Never, Part 1 Searching for Caves in the Northern Rocky Mountains Caving With Carl – Garrity Cave All the Way Down – Whitaker Sink My Trip to the Silvertip Mountain Cave System: 2019 Burning Red Hole: Head in the Cloud