Japan Rental Car Navi Helper

Mt. Io (Iozan) MAPCODE & Phone Number

Everything you need to set Mt. Io (Iozan) as your car navigation destination on a Hokkaido road trip.

MAPCODE for your navigation
731 683 873

Unofficial code calculated from public information. It is accurate to about 30 m and may point to the neighboring cell, so check the destination on the navigation map.

Japanese name
硫黄山（アトサヌプリ）
Address (Japanese)
北海道川上郡弟子屈町
Coordinates (lat, lng)
43.610407, 144.438640
43°36'37.5"N 144°26'19.1"E
Open in the app — save, large view, nearby gasOpen in Google Maps

How do I enter it?

  1. In the navigation destination menu, choose マップコード or MAPCODE
  2. Enter the digits in order (spaces don’t matter)
  3. Check the destination on the map, then start guidance

If a phone number is shown, searching by 電話番号 (phone number) in the navigation is the most accurate.

Is the Hokkaido expressway pass worth it for your trip? →Winter Driving in Hokkaido (Snow & Ice Safety) →

Nearby destinations

All 70 destinations in Hokkaido →

Location, address and phone: OpenStreetMap contributors. Details may differ from reality; check before you go.