Maruseppu Forest Park Ikoi-no-Mori
Ride Japan’s Only Operating Forest Railway Steam Locomotive
Experience the “Amemiya 21,” a living piece of Hokkaido Heritage. Feel the power, sound, and nostalgia of a steam locomotive that continues to run through the forest today.
Located about 9 km from central Maruseppu, this lush park is home to the Amemiya 21, a historic steam locomotive built in 1928. Once used in the logging industry, the locomotive was saved from being scrapped through the efforts of local residents. Today, it remains the only operating forest railway steam locomotive of its kind in Japan. Running along the park’s unique figure-eight track, it fills the air with white steam, the scent of coal, and the nostalgic sound of its whistle.
The park offers much more than railway history. Families can enjoy go-karts and inflatable dome playgrounds, while nature lovers can stay at the auto campground. An onsite local history museum and a year-round insect museum provide opportunities for learning and discovery.
Surrounded by forests, rivers, and fresh mountain air, Maruseppu Forest Park Ikoi-no-Mori is a special destination where Hokkaido’s industrial heritage and natural beauty come together.
- * Please note that the text shown on this page includes machine translations.
- Nearest airports
General Information
- Postal code
- 〒099-0213
- Address
- 北海道紋別郡遠軽町丸瀬布上武利80
- Telephone Number
- 0158-47-2211
- Closed
- Late October to late April
- Prices
- Forest Railway Steam Locomotive: Paid
Ikoi no Mori Auto Campground
*Prices vary depending on the season. Please check the website for details.
*Reservations are required for the campground. Please make reservations through the website.
Maruseppu Onsen "Yamabiko": Paid
Insect Ecology Museum: Paid - Car Park
- 200 spaces, free
- Directions
- ●By car: About 15 minutes from JR Maruseppu Station
- Website
* Information on facilities is subject to change. Please check each official website for the latest information.










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