http://www.nikko-kankou.org/spot/9/
- 紅葉〔红叶〕の名所 100 選〔选〕Top 100 Autumn Leaves Spots
- 日本の道 100 選 100 Best Roads in Japan
- いろは坂連接日光市與中禪寺湖・奥日光的國道，是觀賞紅葉的勝地 Irohazaka refers to a part of the national highway that connects Nikko city and Lake Chuzenji．Okunikko region and is considered to be one of the best spots for viewing autumn foliage. 此地高低差約 440 m，可以欣賞楓葉漸層的色調 With a 440 m elevation difference, you can view the fall colors varies depending on altitude.
いろは坂 Irohazaka Slope (紅葉坂 Autumn Leaves Slope) – 單向通行 One Way
- 合計 48 處彎道 The First and Second Irohazaka have 48 curves.
- 1. 第一いろは坂 The First Irohazaka (下坡 Downward)
- 中禪寺湖 Lake Chuzenji -> 馬返 Umagaeshi -28 處彎道 Hairpin Turns
- 2. 第二いろは坂 The Second Irohazaka (上坡 Upward)
- 馬返 Umagaeshi -> 中禪寺湖 Lake Chuzenji – 20 處彎道 Hairpin Turns
最佳觀賞期間 Best Time to See
- 10 月中旬 Mid-Oct. – 11 月上旬 Early Nov.
明智平展望台 Akechidaira Observation Deck
- 可將中禅寺湖、男体山和華厳瀑布盡收眼底，是紅葉觀賞勝地 You can enjoy a panoramic view of Lake Chuzenji, Mt. Nantai, and Kegon Falls, making it a truly spectacular spot to view the autumn leaves.
所在地 Location
- 〒 321-1445 栃木県日光市細尾町
- Hosoomachi, Nikko, Tochigi 321-1445
交通 Access
- 東武バス Tobu Bus
- https://www.tobu-bus.com/pc/search/
- JR 日光線 Nikko Line 日光駅 Nikko Sta. – 東武日光線 Tobu Nikko Line 東武日光駅 Tobu-nikko Sta. – 明智平 Akechidaira
明智平纜車 (ロープウェイ) Akechidaira Ropeway
- https://www.nikko-kotsu.co.jp/ropeway/
- 運行時間 Operating Hours: 9:00 – 15:30
- 明智平 Akechidaira <-> 明智平展望台 Akechidaira Observation Deck