Wat Worachettharam
Wat Worachettharam is an ancient temple in Phra Nakhon [Si Ayutthaya province], central Thailand, located in inner Phra Nakhon [Si Ayutthaya (city)|city of Ayutthaya], also known as Ayutthaya Island, hence the other name Wat Worachet Nai Ko.
Originally it was named Wat Chao Chet later it was renamed by King Ekathotsarot to Wat Worachettharam, which means "temple of sublime elder brother".