Lake Powell Escalante Tours - Offering commercial tours to the Grand Staircase Escalante National Monument and Lake Powell. Paleontology and geology of areas where new dinosaurs are being found. - http://www.lakepowellescalantetours.com/
Antelope Canyon Tours - Tours of Antelope Canyon at Lake Powell along with information on the geology of slot canyons. Photographic information included. - http://www.antelopecanyon.com/
Antelope Canyon Adventures - Offering photographic and sightseeing jeep tours of upper and lower Antelope Canyons. - http://www.jeeptour.com/