Grandma mentioned that she couldn't really picture what the activity and the terrain would look like, and I'm sure she's not the only one, so below is a picture of some of the climbing that was going on this trip. If it helps you understand what's going on a little better, we're focusing on tiny little features in the granite that we can get a foot (essentially a toe) or some fingers on. There were some great photo opportunities later in the day (and an incredibly beautiful GINORMOUS boulder), but my camera battery died early, and I foolishly left my spare at home.
Bouldering on granite boulders with the JCU climbing club