Pics.
On the way up we explored a few water tunnels in Esme Cyn...


After reaching Idlehour we did some rock scrambling up a steep pile of rocks...


After that we went down stream a bit to Caltech Cyn. and headed up it for a short distance...


AW was the better climber and made it to the top of the rock slope and further up Caltech Cyn. Hopefully his pictures came out! Thanks for taking me along on your adventure AW - you guys might convert me to a canyoneer yet!
Oh, and there's this. A taco and a rio...