Brad
Google
The Lookout Studio was designed and built in 1914 by Mary Colter and is one of the Grand Canyon landmark buildings worth visiting in the South Rim Village. Opening hours are seasonal (roughly 9am to 5 or 6pm) daily.
The architecture of Lookout Studio is intriguing. Colter made use of large stone material to give the building a ruinous yet charming appearance. Being situated along the edge of the canyon is a nice touch and helps the Lookout Studio blend into the area terrain.
There are photographs of the Grand Canyon, local artwork pieces and other souvenirs you can purchase during visits. There are upper and lower deck viewing rooms as well, both of which are worth seeing and having picture if you like.
Note: There are several other important historical landmarks nearby. You can combine your visit with the Kolb Studio just a couple minutes further walk down the South Rim trail and the Bright Angel Lodge as well.