Rock climbing in Custer State Park. Custer State Park is a state park and wildlife reserve in the Black Hills of southwestern South Dakota, USA. The park is South Dakota's largest and first state park, named after Lt.
Munter-Mule-Overhand (MMO) This knot is key to getting “hands free” on a belay, meaning you’ve tied off your climber so you can take your hand off the brake end of the rope. It builds off the Munter hitch, so a correctly tied Munter is the first step.