Autumn leaves spots in Gunma, with each spot's current status and its usual peak. The koyo front starts in Hokkaido's mountains and moves south and down to the lowlands, so you can see where the leaves are best right now.
At their best now
尾瀬(尾瀬ヶ原)の紅葉Autumn leaves · usually best around Sep 21 – Oct 10, 2026, later this year · 利根郡片品村, GunmaAt its best (updated 25 Oct)
白砂渓谷ラインの紅葉Autumn leaves · usually best around Oct 11 – Nov 20, 2026 · 吾妻郡中之条町, GunmaAt its best (updated 25 Oct)
草津温泉スキー場 天狗山周辺の紅葉Autumn leaves · usually best around Oct 11 – Nov 10, 2026 · 吾妻郡草津町, GunmaAt its best (updated 25 Oct)
谷川岳の紅葉Autumn leaves · usually best around Sep 21 – Oct 31, 2026 · 利根郡みなかみ町, GunmaAt its best (updated 25 Oct)
赤城山の紅葉Autumn leaves · usually best around Oct 1–31, 2026 · 前橋市, GunmaAt its best (updated 25 Oct)
軽井沢(旧碓氷峠見晴台)の紅葉Autumn leaves · usually best around Oct 11–20, 2026, later this year · 安中市, GunmaAt its best (updated 25 Oct)
Leaf status on 25 Oct: At its best 6, Starting to turn 6, Still green 5
October 2026
尾瀬(尾瀬ヶ原)の紅葉Autumn leaves · usually best around Sep 21 – Oct 10, 2026, later this year · 利根郡片品村, GunmaAt its best (updated 25 Oct)
谷川岳の紅葉Autumn leaves · usually best around Sep 21 – Oct 31, 2026 · 利根郡みなかみ町, GunmaAt its best (updated 25 Oct)
赤城山の紅葉Autumn leaves · usually best around Oct 1–31, 2026 · 前橋市, GunmaAt its best (updated 25 Oct)
四万温泉の紅葉Autumn leaves · usually best around Oct 11 – Nov 20, 2026 · 吾妻郡中之条町, Gunma
白砂渓谷ラインの紅葉Autumn leaves · usually best around Oct 11 – Nov 20, 2026 · 吾妻郡中之条町, GunmaAt its best (updated 25 Oct)
草津温泉スキー場 天狗山周辺の紅葉Autumn leaves · usually best around Oct 11 – Nov 10, 2026 · 吾妻郡草津町, GunmaAt its best (updated 25 Oct)
谷川岳天神平の紅葉Autumn leaves · usually best around Oct 11–31, 2026 · 利根郡みなかみ町, Gunma
軽井沢(旧碓氷峠見晴台)の紅葉Autumn leaves · usually best around Oct 11–20, 2026, later this year · 安中市, GunmaAt its best (updated 25 Oct)
宝徳寺の紅葉Autumn leaves · usually best around Oct 17 – Nov 30, 2026 · 桐生市, GunmaStill green (updated 25 Oct)
わたらせ渓谷鐵道の紅葉Autumn leaves · usually best around Oct 21 – Nov 30, 2026 · みどり市, Gunma
伊香保温泉の紅葉Autumn leaves · usually best around Oct 21 – Nov 10, 2026 · 渋川市, GunmaStarting to turn (updated 25 Oct)
吹割の滝の紅葉Autumn leaves · usually best around Oct 21 – Nov 10, 2026 · 沼田市, Gunma
国指定名勝 吾妻峡の紅葉Autumn leaves · usually best around Oct 21 – Nov 10, 2026 · 吾妻郡東吾妻町, GunmaStarting to turn (updated 25 Oct)
小中大滝(こなかおおたき)の紅葉Autumn leaves · usually best around Oct 21 – Nov 10, 2026 · みどり市, Gunma
桜山公園の紅葉Autumn leaves · usually best around Oct 21 – Nov 20, 2026 · 藤岡市, GunmaStarting to turn (updated 25 Oct)
榛名山・榛名湖の紅葉Autumn leaves · usually best around Oct 21 – Nov 10, 2026 · 高崎市, GunmaStarting to turn (updated 25 Oct)
猿ヶ京の紅葉Autumn leaves · usually best around Oct 21 – Nov 20, 2026 · 利根郡みなかみ町, Gunma
諏訪峡の紅葉Autumn leaves · usually best around Oct 21 – Nov 20, 2026 · 利根郡みなかみ町, Gunma
November 2026
妙義山の紅葉Autumn leaves · usually best around Nov 1–30, 2026 · 富岡市, GunmaStarting to turn (updated 25 Oct)
徳明園の紅葉Autumn leaves · usually best around Nov 1–30, 2026 · 高崎市, GunmaStill green (updated 25 Oct)
桐生川上流の紅葉Autumn leaves · usually best around Nov 1–20, 2026 · 桐生市, GunmaStill green (updated 25 Oct)
碓氷峠鉄道文化むらの紅葉Autumn leaves · usually best around Nov 1–30, 2026 · 安中市, Gunma
碓氷第三橋梁(めがね橋)の紅葉Autumn leaves · usually best around Nov 1–20, 2026 · 安中市, GunmaStarting to turn (updated 25 Oct)
高津戸峡の紅葉Autumn leaves · usually best around Nov 1–30, 2026 · みどり市, GunmaStill green (updated 25 Oct)
少林山達磨寺の紅葉Autumn leaves · usually best around Nov 11 – Dec 10, 2026 · 高崎市, GunmaStill green (updated 25 Oct)
紅葉山公園の紅葉Autumn leaves · usually best around Nov 11–30, 2026 · 甘楽郡甘楽町, Gunma
September 2027
丸沼・菅沼の紅葉Autumn leaves · usually best around Sep 21 – Oct 20, 2027 · 利根郡片品村, Gunma
October 2027
照葉峡の紅葉Autumn leaves · usually best around Oct 1–20, 2027 · 利根郡みなかみ町, Gunma