We visited Crescent Moon Spring as a group. First up was camel riding in the morning. We thought we were early to be there by 8.30am but others were there earlier. There was quite a crowd of tourists by then and you camels in groups of 4-5 people led by a camel guide. Unfortunately some of the couples in our group were split due to this. Once you have ridden about 10-15 minutes, the guide will ask if you want to have photos taken using your camera. He will take the photos for you at RMB20 per device. There's also professional photographers who will take photos of you on the camel as you go along and you can buy those photos at the end of your ride.
Then it was free time for us to explore the dunes. Lots of people trying to take photos of the oasis. The climb up to the top of the dunes took about 10 minutes as there was also a long queue up. There were ladder-steps to use and it was much easier than trying to climb up in the sand. Beautiful view of the spring from the top...It felt like I was at a beach with gentle wind and sand all around. By then it was about noon and getting quite hot so we left for lunch after spending around 3 hours in total at this place.
Interesting experience overall and one of the highlights of my silk road tour.