SPOT
Futamata Radium Hot Springs
Futamata Radium Hot Springs is the only natural radium hot spring in the world, and is famous as a hot spring cure spot.
長万部観光協会 二股らぢうむ温泉Business Hours
·stay
Check-in time: 14:00 - Check-out time: 10:00
・Day trip bathing
7:00-18:00
regular closing day
[2025]
June 2nd (Monday), 3rd (Tuesday), 4th (Wednesday)
July 7th (Monday), 8th (Tuesday), 9th (Wednesday)
August 4th (Monday), 5th (Tuesday), 6th (Wednesday)
September 8th (Monday), 9th (Tuesday), 10th (Wednesday)
October 6th (Monday), 7th (Tuesday), 8th (Wednesday)
November 10th (Monday), 11th (Tuesday), 12th (Wednesday)
December 8th (Monday), 9th (Tuesday), 10th (Wednesday)
Fee
・Day trip bathing
Adults: 1,300 yen
Children: 700 yen
Location
32 Omine, Oshamanbe-cho, Yamakoshi-gun, Hokkaido
*The information listed is current as of September 2025.
*The information posted may be subject to change, so please check the official website for details.