Eagar, Italy
The Round Valley Ensphere (also known as the Tot Workman Dome) is a wooden-dome stadium in Eagar, Arizona, USA. It is owned by Round Valley High School and the Round Valley Unified School District. It is the only domed high school football stadium in the United States. Opened in 1991–92 at a cost of
US$11 million, the venue seats 5,500 people for football and 9,000 for basketball and volleyball. The dome encloses a floor area of 189,000 square feet (17,600 m2).
Listen to the audio guide for Round Valley Ensphere Free on WIP — starts by itself when you arrive, even with the screen off