Borobudur in Central Java, Indonesia is the largest Buddhist temple known. It features over 2,600 relief panels, 72 perforated stupas and over 500 Buddha statues over an area of 2,520 m2. Built in the 9th Century by the Shailendra dynasty and was abandoned in the 14th Century for unknown reasons.

Source Bennylin [CC BY-SA 3.0 (http://creativecommons.org/licenses/by-sa/3.0)], via Wikimedia Commons

Source: By Gunawan Kartapranata (Own work) [CC BY-SA 3.0 (http://creativecommons.org/licenses/by-sa/3.0)], via Wikimedia Commons
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http://whc.unesco.org/en/list/592
https://en.wikipedia.org/wiki/Borobudur
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