{"id":22632,"date":"2026-03-12T15:37:32","date_gmt":"2026-03-12T06:37:32","guid":{"rendered":"https:\/\/vtrip-japan.com\/06_0024\/"},"modified":"2026-03-19T15:45:22","modified_gmt":"2026-03-19T06:45:22","slug":"06_0024","status":"publish","type":"post","link":"https:\/\/vtrip-japan.com\/en\/06_0024\/","title":{"rendered":"Gassan Dam"},"content":{"rendered":"<p>Gassan Dam, located in Tsuruoka City, Yamagata Prefecture, is a gravity concrete dam standing at the foot of the majestic Three Mountains of Dewa. Not only is the seasonal panoramic view from the observation deck\u2014where the beautiful Lake Asahi Gassan meets the surrounding primeval forests\u2014truly breathtaking, but the dam also offers a unique learning experience. Through guided tours of the massive inspection tunnels inside the dam, visitors can get a close-up look at Japan&#8217;s advanced civil engineering and the wisdom used to protect water resources. With the dynamic movement of water during discharge and the mystical limited-time nighttime illuminations, it is a hidden gem where one can fully appreciate the functional beauty of a harmonious blend between man-made structures and grand nature.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Gassan Dam, located in Tsuruoka City, Yamagata Prefecture, is a gravity concrete dam standing at the foot of the majestic Three Mountains of Dewa. Not only is the seasonal panoramic view from the observation deck\u2014where the beautiful Lake Asahi Gassan meets the surrounding primeval forests\u2014truly breathtaking, but the dam also offers a unique learning experience. Through guided tours of the massive inspection tunnels inside the dam, visitors can get a close-up look at Japan&#8217;s advanced civil engineering and the wisdom used to protect water resources. With the dynamic movement of water during discharge and the mystical limited-time nighttime illuminations, it is a hidden gem where one can fully appreciate the [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1305],"tags":[],"class_list":["post-22632","post","type-post","status-publish","format-standard","hentry","category-yamagata"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.1.1 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Gassan Dam | V-Trip Japan<\/title>\n<meta name=\"description\" content=\"Gassan Dam, located in Tsuruoka City, Yamagata Prefecture, is a gravity concrete dam standing at the foot of the majestic Three Mountains of Dewa. 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