Police said the body of Laine Yoran was found in the pond at 6:40 am by a keeper of the guesthouse. He was found lying facedown in the pond.
Prakarn Thakrachiang, 45, another keeper of the guesthouse, told police that the tourist checked in on October 30.
Chiang Mai police chief Pol Maj Gen Montree Samboonyanon said the tourist might be drunk and accidentally fall from the balcony of his room to the pond below.