Nakanojo, Gunma / チャツボミゴケ公園
Chatsubomigoke Moss Park
The only place in the Kanto region where chatsubomigoke moss grows in colonies, nurtured by strongly acidic mineral water from the Anajigoku spring; in early June the green moss contrasts with Japanese azaleas.
Last official check
25 Sept 2026
Traveler reports
0
Reports open in Phase 2
Next scheduled check
24 Dec 2026
Decide before you go
A short summary made from the official facts below. Check the rows for details.
- Getting there
- Train / Car
- Admission
- Paid (see the price below)
Before you go
Only facts we confirmed on official sources are shown. Anything else is marked “Not checked yet”.
- Opening hours
Opens in late April; entry 8:45-15:30 (April-September), 8:45-15:00 (October-November).
Checked 25 Sept 2026 on the official site- Closed
Not checked yet — we have not confirmed this on an official source yet. Check with the spot before you go.
- Admission
600 yen; free for elementary school age and under. No booking needed.
Checked 25 Sept 2026 on the official site- Getting there
About 40 minutes by taxi from Naganohara-Kusatsuguchi Station (JR Agatsuma Line); about 100 minutes by car from Shibukawa-Ikaho IC.
Checked 25 Sept 2026 on the official site- Parking
About 50 free spaces.
Checked 25 Sept 2026 on the official site- Payment
Not checked yet — we have not confirmed this on an official source yet. Check with the spot before you go.
- Accessibility
Not checked yet — we have not confirmed this on an official source yet. Check with the spot before you go.
Found wrong or outdated information? Let us know
Address: Nakanojo, Gunma (Japanese address: 群馬県吾妻郡中之条町入山13-3)
Official site: https://gunma-kanko.jp/spots/14
Location
Smaller pins are other spots nearby.
Nearby spots
- No photo yetSainokawara Open-air BathGunma3 km away (straight line)
Photo: Aspere / Wikimedia Commons, CC0 (cropped and resized)Yubatake, Kusatsu OnsenGunma3 km away (straight line)- No photo yetNetsunoyu Yumomi ShowGunma3 km away (straight line)
Photo: 663highland / Wikimedia Commons, CC BY 2.5 (resized)Manza OnsenGunma8 km away (straight line)
Photo: Kentaro Ohno / Wikimedia Commons, CC BY 2.0 (resized)Shima OnsenGunma16 km away (straight line)
Distances are straight-line distances, not travel distances.
Crowds
- Crowd level
Not checked yet — no official source yet, and not enough traveler reports.
- Best time to visit
Not checked yet — no official source yet, and not enough traveler reports.
- Peak time
Not checked yet — no official source yet, and not enough traveler reports.
- Busiest days
Not checked yet — no official source yet, and not enough traveler reports.
- Busiest season
In early June the green moss contrasts with blooming Japanese azaleas.
Checked 25 Sept 2026 on the official site- Latest traveler report
- None yet
Traveler crowd data by time of day appears after 5 traveler reports (0 so far).
You can check typical busy hours in Google Maps ("Popular times" on the place's page). Open this spot in Google Maps
Verification log
- 25 Sept 2026First check · Tourism board · https://gunma-kanko.jp/spots/14Hours, fees, access, parking, booking and crowds and coordinates read from a tourism organization's site.