Sarporanta

Merak temple, or locally known as Candi Merak, is a 10th-century Javanese Shivaist Hindu temple complex located in Karangnongko village, in Klaten Regency, northwest from Klaten town, Central Java, on southeastern slopes of Mount Merapi. The temple complex consisted of a main building and three perwara (ancillary) temples, dating from the 9th or 10th century, from the Mataram Kingdom.

Near Candi Merak there are several temple ruins and archaeological sites, however — unlike Candi Merak — most are in ruins and incomplete, such as Candi Karangnongko, Candi Kriyan and Candi Bekelan.

https://en.wikipedia.org/wiki/Merak Temple