Lake Miyagase, Artificial reservoir in Aiko District, Kanagawa Prefecture, Japan.
Lake Miyagase stretches across a valley between Sagamihara and Atsugi, with the Tanzawa range serving as a backdrop. The water fills a winding depression surrounded by wooded hills and forms several narrow arms.
The Miyagase Dam was completed in 1996 to supply water to Yokohama and Tokyo. Its construction reshaped the landscape and required the relocation of several small communities.
The name refers to former settlements now submerged beneath the water, recalling the villages relocated when the dam was built. Visitors find viewpoints and footpaths along the shore that invite walks and observation of the changing seasons.
Buses from Hon-Atsugi Station reach the lake in about an hour. The area suits day walks and quiet exploration along the shore.
The dam releases water on certain Wednesdays and weekends, creating a powerful waterfall. This scheduled display attracts photographers and onlookers eager to witness the roar and movement.
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