Misotsuchi Icicles
Overview
In the mountains near the source of the Arakawa River, spring water seeping from the rock face freezes into natural icicles. They are counted among the three great icicle sites of Chichibu, and an evening illumination is also held during the winter period.
- Address
- Otaki (Misotsuchi), Chichibu, Saitama
- Official website
- http://www.chichibuji.gr.jp/misotuti8/
When to Go
The size of the icicles varies greatly with that winter’s temperatures. Check the Chichibu Tourism Association’s announcements for the 2027 event period and illumination dates
Seasons are typical guides. Snow, ice and drift ice depend heavily on each year’s weather.
Highlights
The icicles hanging across the rock face reach about 8 m high and about 30 m wide, all formed from natural spring water freezing. By day you can enjoy the pale blue texture of the ice, and during the illumination its magical form glowing in the light.
Natural icicles hanging from the rock face, seen up close. Illuminated at night
Illumination & winter lights
- Period
- Usually during the event period in January–February (January 10 – February 23 in 2026)
In 2026, lit 17:00–19:00 on weekdays and 17:00–20:00 on weekends and holidays. Not yet announced for 2027
Opening hours
Held January 9 – February 23 in 2026. Dates for 2027 have not been announced
In winter, hours can change and services can be suspended because of the weather. Check the official website before you go.
Admission & fares
Private paid parking lots only
Prices may change. Check the official website before you go.
Tips for travelers
- ✓Bring a flashlight if you visit for the evening illumination
- ✓Official guidance asks drivers to set car navigation to 985 Otaki, Chichibu
Getting there
- Nearest station / bus stop
- Misotsuchi bus stop (Seibu Kanko Bus, Mitsumine Jinja Line)Bus from Seibu-Chichibu Station or Mitsumineguchi Station
- From major stations & airports
- Seibu-Chichibu Station: Seibu Kanko Bus Mitsumine Jinja Line to Misotsuchi
- Hanazono IC (Kan-Etsu Expressway): Car (About 2 hr)
- Driving & winter roads
- Private paid parking lots only (Woodroof Okuchichibu Auto Campground and Tsuchiuchi Campground). Regular car ¥500. Roads freeze, so winter tires are required
- Getting back
- Local buses in the mountains are infrequent, so check the return bus times in advance
Temperature & staying warm
- Typical temperatures
- January normals for Tokyo: high 9.8°C, low 1.2°C; February: high 10.9°C, low 2.1°C (Japan Meteorological Agency). The site is in the Chichibu mountains and much colder than central Tokyo
- What to wear & bring
- Midwinter mountain gear such as a heavy down jacket, gloves and a hat. The site is icy and slippery, so non-slip shoes are essential
Rules & safety
- !The site and roads are icy and very slippery. Use winter tires and non-slip shoes
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Seasons, hours, prices and access are based on official sources such as the spot’s own website, local governments and tourism associations. Winter weather often causes suspensions and road closures, so check the official website before you go.
Last checked: 2026-10-06