Twisted beeches and moss balls
June to October when the trail is free of snow; autumn leaves in mid to late October.
Tourism source ↗A spring-fed wetland and beech forest at the foot of Mount Chokai, a national natural monument. Strangely twisted old beeches such as “Agariko Daio” and rare moss balls known as Chokai marimo grow here. A loop trail takes about 2 to 2.5 hours. Bears live in the area.
Recorded capture month: Sep · Historical photo, not a live view
AUTUMN · Oct
Weather for your date
Today shows live hourly weather. Future dates show the best available report.
18°C
Clear sky
💧 0% rain chance · wind 12 km/h
Hourly forecast
Forecast: Open-Meteo
Packing checklist
No tips added for this spot yet.
Parking
Nakajimadai Recreation Forest parking
AVAILABLE
SUV / high-roof friendly
Parking at the Nakajimadai trailhead.
Parking source ↗Leave the start blank to choose your current location in Google Maps. The pin is an approximate landmark; check the entrance and live services in Maps.
A DIFFERENT JAPAN, EVERY MONTH
Typical viewing windows. Weather and bloom dates vary each year; these are not live forecasts.
June to October when the trail is free of snow; autumn leaves in mid to late October.
Tourism source ↗Suitability
Stroller: Not recommended
Nursing room: Not available
Noise level: quiet
Kids: Long trail; carry a bear bell.
Rules
Fire: no fire
Water access: none
Drones: permit required
Within 30 km, closest first.
AkitaThe main trailhead for Mount Chokai on the Chokai Blue Line, with a mountain lodge and a viewpoint into a deep valley.
A wetland at the Haraikawa trailhead on the Akita side of Mount Chokai in Yurihonjo, with a short boardwalk among alpine flowers and the mountain behind.
A lookout on the Yamagata side of the Chokai Blue Line near Ohira Sanso, with views over the Shonai Plain and the Sea of Japan, popular at sunset.
AkitaA 1,635-metre peak on the western flank of Mount Chokai, reached on the trail from Hokodate, with views over the Sea of Japan.
A 2,236-metre volcano on the Akita–Yamagata border, often called 'Dewa Fuji' for its symmetrical shape rising from the coast.
AkitaA three-tiered waterfall in Yurihonjo in the foothills of Mount Chokai, listed among Japan's Top 100 Waterfalls.
A herb garden and shop in Yurihonjo with lavender and herb fields in summer.
Place information: Official tourism source · Reviewed 2026-10-13