A long drive from Denver Colorado across the Rockies brought us to Moab, a gateway to Arches National Park. This area is very popular with tourists so make sure you book your accommodation well in advance. There is a lot to see in Arches, including a visitor centre with exhibition on geology of the area. It explains how the arches were and are being formed. You can drive yourself around the park or use a shuttle. In peak season you may find that parking will be a problem. However, driving does allow you to stop whenever you want in many of the pull over spots, overlooks and parking areas.
While the national park is great to visit at any time of the day, sunrise and sunset are the most amazing times provided there are not too many clouds. You will be able to see some areas best at sunrise: e.g. Great Wall, Delicate arch, or at sunset: e.g. Park Avenue or windows.
Hike to Delicate arch is quite long so you have to allow enough time and in some places there is a need to pay attention, so you stay on the path. This hike is worth the effort, especially when it is not cloudy. The morning I was there it was cloudy but we had a moment of light and this is what it looked like.
However, not all mornings were great, the next day sunrise did not really bring the light we were all hoping for, despite that there was still time to take some interesting pictures.
During the day there is plenty to see in the national park, I spend quite some time wandering around the dunes and broken arches.
Colors you will see in Arches are amazing, they will vary depending on the weather and time of the day. The area is quite dry so you will see lots of desert plants, including cacti. In May they were just starting to flower. There are also beautiful textures and occasionally you can see animals hiding in between the rocks or among the plants.
You need to bring food and water with you as there is nowhere to get food, but water can be topped up in some places. Remember that the area is the desert and going out for a hike with no water is not a good idea. While lots of hikes are short, there are quite a few medium and long ones, so pretty much a little bit for everyone.