Delüün Boldog

{{Short description|Purported birthplace of Genghis Khan in Mongolia}}

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File:Delun-Boldog 2.JPG and monument at the site]]

Dulüün-Boldog, or Delun-Boldog, is a tourist attraction located in Dadal, Khentii, in Onon-Balj National Park, Mongolia. It is one of several locations that is considered to be the birthplace of Genghis Khan (Temüjin), in the year 1162 CE, according to The Secret History of the Mongols.{{Cite book |last=Stone |first=Zofia |url=https://books.google.com/books?id=A3LOEAAAQBAJ&q=%22Del%C3%BC%C3%BCn+Boldog%22+Genghis+Khan&pg=PT6 |title=Genghis Khan: A Biography |date=2017-02-01 |publisher=Vij Books India Pvt Ltd |isbn=978-93-86834-32-4 |language=en}}{{Cite journal |last=de Rachewiltz |first=Igor |date=1997 |title=Searching for Činggis Qan: Notes and Comments on Historic Sites in Xentiǐ Aǐmag, Northern Mongolia |url=https://www.jstor.org/stable/41880995 |journal=Rivista degli studi orientali |volume=71 |issue=1/4 |pages=239–256 |jstor=41880995 |issn=0392-4866}} It is located near the sacred mountain Burkhan Khaldun and the Onon and Kherlen Rivers, close to Ulaanbaatar.