Mysterious colors at Okutama Lake. Lying above the Ogōchi Dam, it is also known as the Ogōchi Reservoir. Lake Okutama is an important source of drinking water for Tokyo. #okutama #okutamalake #whattotryintokyo #tokyoexperience #tokyoexplore #tokyoadventur
by privateguidestokyo 6 years ago | via Instagram