Started our day by taking one of the optional excursions on the tour - a helicopter flight over the GC. Fantastic. Lots of photos taken and lots of rubbish due to reflections in the plexiglass canopy.
The canyon walls that form part of the north rim of the canyon.
@judithdeacon Whenever we are travelling and we come across a scenic flight of some description that we think would be good and we would like to do, we ask ourselves the question "Are we ever likely to be here again?" If the answer is no, we take it. You don't to be saying "Gee I wish . . ." 2 days later.
We have taken that helicopter ride and were stunned at how the ground fell away beneath us as we flew over the canyon. It's hard to capture its depth but you've really done it.