Beautiful canyon, but let down by several things. Firstly, pretty expensive compared to the competition (but all sold out), secondly, they inexplicably don't operate on local Arizona time, but on PST, so we arrived well over an hour early. Thirdly, for some reason they seem to be the only place in the world that still insist on face masks the whole time, despite being outdoors for the entirety. One saving grace was that they did provide masks on request. However, the lady on the check in was pretty unfriendly and curt and finally our guide, whilst friendly enough, was young and not very knowledgeable. The canyon walk through and views were great, which I guess was the most important thing, but everything else was poor.