I don't do a lot of rock climbing, but Jeff took me up to Boulder Canyon to check out The Bihedral (Upper Tier). I had a good time and would recommend this area to anyone wanting to get out for some well-protected, easy-to-moderate sport climbing. Jeff and I each led Dan's Line (5.8), Group Therapy (5.8), and Trick or Treat (5.8). Then I led Hold the Line (5.9), and Jeff followed to my anchor. Jeff then led Puff Daddy (5.10), and I followed. We rapped back to the base of the climbs then Jeff led and I followed both pitches of the Bihedral Arete (5.10).