Antelope Canyon is amazing and the tour really is interesting. You'll learn everything there is to know about the canyon from how it was formed by nature to the landmarks of the canyon.
We visited during the last week of August.
You will be with a group of people (actually, 50+ people split in 5-6 groups of ~5-10 people).
If you're lucky enough to be in a small group, you'll have a better experience for sure. But anyways, you can always hear, see and touch the group in front of you and the one after you (making it sometimes a bit hard to move in the canyon or capture cool shots).
Also, there are two companies that share the canyon, so the company you'll chose has limited time before it's the other one's turn to take people down then. It can happen that you are rushed through the canyon by the guides/organisers if you're in one of the last groups to go and the first groups took too much time to visit.
We were the last group and had to rush the end of the visit a bit.
Overall, it was a nice experience, but very crowded and with a limited time to wander in the canyon. For the high price, this was a bit disappointing. Maybe take smaller groups in the canyon ?
Guide was helpful and friendly, took pictures of us and for us (iconic shots of the canyon).
Response from Host
Sep 2019
Thank you for your review and glad that you thought it was amazing! It is very popular, and often at capacity, so the tours usually included the maximum number. Thank you for your positive comments about the guide and photos as well.