# [Autumn Foliage Peak Season] Nakatsu Gorge
_【紅葉・見ごろ】中津峡_

- **When:** Wed, Oct 21, 2026 – Fri, Nov 20, 2026 (JST)
- **Where:** Nakatsukyo Gorge (Along Prefectural Road 210), Chichibu — Nakatsugawa, Chichibu-shi, Saitama
- **Price:** price on the official site
- **Category:** Nature & Seasons
- **Official site:** https://www.chichibu-geo.com/geosite/seitai01/
- **On Tokyo Events:** https://eventstokyo.com/en/events/autumn-foliage-peak-season-nakatsu-gorge

![](https://ms-cache.walkerplus.com/walkertouch/wtd/event/37/l/615237.jpg)

Nakatsu Gorge, stretching for about 10 kilometers along the Nakatsu River, is a dramatic V-shaped valley with steep rock walls on both sides carved from sandstone and chert that date back approximately 150 million years. Designated as a scenic spot by the prefecture, it is one of Okuchichibu's most famous places for autumn leaves. The gorge is especially striking when colorful foliage decorates its 100-meter cliffs and unique rock formations. The 'Jorō Momiji' (Courtesan Maple) near the front of the Mochioke Tunnel is particularly well-known. Since the Seibu Bus service stops farther away at Kososato, it is recommended to travel by car and stop at scenic points along the way to enjoy the best views.

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Source: Tokyo Events — https://eventstokyo.com/en/events/autumn-foliage-peak-season-nakatsu-gorge