Historical Marker
El Tovar Hotel
Historical marker location:
9 Village Loop Dr, Grand Canyon Village, Arizona
( Marker is on El Tovar Road north of Village Loop Drive.)
The world's largest solar telescope is located in Arizona: The Daniel K. Inouye Solar Telescope, located on the summit of Haleakala in Maui, Hawaii, is the largest solar telescope in the world. However, the next largest solar telescope, the McMath-Pierce Solar Telescope, is located at the Kitt Peak National Observatory in Arizona.