{"image_url":"https://cdn-ak.f.st-hatena.com/images/fotolife/d/daringdaddy/20260627/20260627000119.png","version":"1.0","published":"2026-05-10 20:06:55","width":"100%","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fen.daringdaddy.com%2Fentry%2Fhyakumeizan-en-gassan\" title=\"Gassan Hiking Guide: Yamagata&#39;s Sacred Snow Mountain (2026) - Japan Trail Guide by Daringdaddy\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","blog_title":"Japan Trail Guide by Daringdaddy","url":"https://en.daringdaddy.com/entry/hyakumeizan-en-gassan","categories":["Hyakumeizan","Tohoku","Yamagata"],"author_url":"https://blog.hatena.ne.jp/daringdaddy/","height":"190","title":"Gassan Hiking Guide: Yamagata's Sacred Snow Mountain (2026)","description":"[:contents] Gassan (1,984 m) is one of the three sacred mountains of the Dewa Sanzan pilgrimage \u2014 alongside Haguro-san and Yudono-san \u2014 and has long been a centre of Shugendo mountain asceticism. The name means \"Moon Mountain,\" and its rounded profile and long-lasting snowfields give it a character \u2026","provider_url":"https://hatena.blog","blog_url":"https://en.daringdaddy.com/","type":"rich","provider_name":"Hatena Blog","author_name":"daringdaddy"}