Ryotei Saigetsuan is located in Hirado, Nagasaki, a serene area known for its scenic views and historical sites. The hotel overlooks the Hirado Strait and is near Hirado Castle, about 6 km away, and the Hirado Dutch Trading Post, approximately 5 km from the property. Nagasaki Airport is roughly 60 km away, while Iki Airport is closer at about 49 km from the hotel.