After the faithful members of the congregation both in Thailand and Germany had raised enough funds to purchase Schloss Dillich castle in the town of Borken-Dillich in Germany, Master Amnart Opaso was able to establish the Nirvana Temple with the opening ceremony officially held on 15th July 2017

On the auspicious occasion of Queen Suthida Bajrasudhabi- malalakshan’s birthday on 3rd June 2019, Nirvana Temple, Schloss Dillich, Germany, opened its door and offered a chance for Thai people in Germany to express their love and gratitude for Her Majesty the Queen by joining the merit making ceremony held in an honor of the Queen and signing the birthday book.