Cantilever Rock Caught between two huge boulders, this horizontal natural obelisk projects about 25 feet into space.  It is possible to climb out onto it, by climbing to a narrow ledge on  the poles provided each season by early climbers, then climbing a rope hanging out over the ledge to get to the top of an otherwise hard-to-climb smooth dome; then climbing through a cave formed by the two supporting boulders, and out onto the rock.   This may be next to impossible for one climber; it probably takes two.  (I did this on a blind date in 1990, as the sun was setting; apparently an annual ritual of my female companion.  She brought her 6-year-old son along, and we carried him up and down.  I was young and crazy then, I suppose. E. L. )