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Sagami Dam: Engineering Marvel and Recreational Hub

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Discover Sagami Dam and Lake Sagami: A blend of engineering, recreation, and natural beauty in Kanagawa Prefecture.

Sagami Dam, a multi-purpose dam on the Sagami River in Kanagawa Prefecture, created Lake Sagami and provides flood control, water, and hydroelectric power. A popular destination for recreation, it offers scenic views and activities year-round.

A brief summary to Sagami Dam

  • Monday 12 am-12 am
  • Tuesday 12 am-12 am
  • Wednesday 12 am-12 am
  • Thursday 12 am-12 am
  • Friday 12 am-12 am
  • Saturday 12 am-12 am
  • Sunday 12 am-12 am
Eve
From Eve

Know before you go

Hi, I'm Eve. Here are a few practical things to know before exploring Sagami Dam.

  • Visit during the spring or autumn for the best views of the surrounding scenery.
  • Check the event calendar for local festivals and activities around Lake Sagami.
  • Consider renting a boat for a unique perspective of the dam and lake.
  • Pack a picnic to enjoy by the lake, or visit one of the nearby restaurants.

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Getting There

  • Public Transport

    From Sagamiko Station on the JR Chuo Main Line, the dam is approximately a 20-minute walk. Upon exiting the station, cross the Koshu-kaido Road and walk down the hill. The walk is free.

  • Car

    From the Sagamiko Interchange on the Chuo Expressway, the dam is a short drive away. Parking is available near Lake Sagami Park. Parking fees vary depending on the time of year, with free parking on weekdays except during certain periods. Expect to pay for parking during weekends, public holidays and peak seasons.

Discover more about Sagami Dam

Sagami Dam, officially completed in 1947, stands as a testament to engineering ingenuity and a response to the growing needs of the Kanagawa Prefecture. Situated on the Sagami River in Sagamihara, the dam was built to provide flood control, industrial and drinking water to nearby cities like Yokohama and Kawasaki, and to generate hydroelectric power. The dam's construction resulted in the creation of Lake Sagami, the first large-scale artificial lake in the prefecture, which has since become a popular recreational area. Visitors can enjoy boat rides, fishing, and camping around the lake. The surrounding area offers seasonal beauty, with cherry blossoms in spring, lush greenery in summer, and vibrant foliage in autumn. The dam itself is a hollow-core concrete gravity dam, a design chosen for its efficiency and stability. The associated Sagami Hydroelectric Power Plant has a capacity of 31,000 kW. While visiting, take a stroll and appreciate the structure's architecture and the surrounding natural beauty. Pamphlets detailing the dam's history and function are often available.

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