Osawa-no-ike pond, which is main part of the garden, has two large and small islands near its north shore and a standing stone at the center of the pond, and Nakoso-no-taki water fall at the north, which shows us the broad-minded manner of the early Heian period today.
その庭園の主要部である大沢の池は北岸に近い大小二つの中島と池中の立石、また北側の名古曽の滝跡とともに平安時代初期のおおらかな面影を今日にしのばせている。