Did my first outdoor rock climbing here. Beautiful day, great routes, a little too much graffiti on the climbing routes though, it really deters you from getting good hand holds in places.
This was the local crag when I lived in Cambridge. Lots of nice greasy granite, especially on the popular routes. I was recently amused to see Parabola, which we called 5.8, listed as 5.10b in an online guide.