Marunuma Dam

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A precious buttress dam built in the early Showa period. Its history and majestic appearance are breathtaking! Dam cards are also popular.

Historic Sites
National Treasure

HighlightsSee the unique structure of this rare buttress dam
Get a dam card
Admire the beautiful scenery of the reservoir
Stroll along the surrounding nature trails
Learn about the dam's history and engineering

Basic Information

Address: Higashi-Ogawa, Katashina Village, Tone District, Gunma Prefecture Search for tourist attractions in Gunma

Access: Car: Approx. 40 minutes from Numata IC on the Kan-etsu Expressway. Bus: Get off at Marunuma Dam bus stop on the Katashina Village bus route. Show route

Op.Hours: Access to the dam itself is prohibited.

Cld.Days: No days off

Fee: Free

INFO: There are parking areas and restrooms available near the dam. Dam cards are available at the Katashina Village Tourism Association. *Access to the dam itself is prohibited.

HP: https://www.tepco.co.jp/rp/business/hydroelectric_power/mechanism/dam/list/marunuma.html

Overview

Marunuma Dam, built in the early Showa period (1926-1989), is one of only eight buttress dams constructed nationwide. Its unique structure resembles a series of giant arches. The dam's design required advanced technology, showcasing the high level of engineering skills at the time. The surrounding area boasts a rich natural landscape, offering stunning views of the reservoir. Dam cards are a perfect souvenir to commemorate your visit. Marunuma Dam is a valuable sightseeing spot where you can enjoy history, technology, and nature. Dam cards are popular among dam enthusiasts as proof of a visit. The Marunuma Dam card is particularly sought after by collectors as a testament to this rare buttress dam. To obtain a dam card, inquire at the dam management office or nearby tourist information centers. Marunuma Dam is located in the naturally abundant Katashina Village, Gunma Prefecture. Various tourist facilities, including campsites and hot springs, are located nearby. Enjoy the surrounding attractions during your visit.

Marunuma Dam

Highlights

Basic Information

Overview

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