In reply to Mick Ryan - UKClimbing.com: Ditto to what Mick wrote. And, what little sport there is, tends to be fairly top-end---5.13 and above. There are, however, a few fully bolted routes that were (mostly) bolted on the lead in "trad" style--somewhat spaced bolts. These routes are usually on slabs in places like Glacier Point Apron, Mirror Lake, etc., but there are a few others scattered about the Valley. There surely is plenty of bouldering about.
