The arch database has been updated yet again. It has 1002 arches (1027 including false arches), 485 of which are on the maps. Check them out on the Arches Map. The waterfall database has been updated and now includes 859 waterfalls, with 811 waterfalls on the maps.
You can check them all out on my favorite site feature, the Landform Map, which has everything on it!
If you know of something not on the map, something that is incorrect, or you have a picture to add to a landform, please SUBMIT HERE.