This is the most fascinating location in the whole world in my opinion (Grand and Antelope canyons). The formation of those canyons is remarkable and truly worthy to see and explore. 2 years back my sister went to Grand Canyon and back then she took some photos that were so beautiful. Antelope Canyon seems like Grand Canyon but obviously, both are not the same and the location is also different. I think the Grand Canyon is a little bit crowded... The photos you took are just gorgeous and I am sure it was an amazing feeling walking among these remarkable Canyons...