It wasn't so much that we were below the 'used camps' or that we were in the sun for too long, but there were just too many people. Semi-unfriendly people. Commercial groups hiking Bull Canyon, a huge group in the upper camp , and another large group one tree over. Setup my tent way downstream just to be out of sight of everyone. After the glyph panels of the San Juan, it was hard to get excited about what was easily found on the Dolores.