Find out what temperature the steaming waters reach at Yudokoro Noborigumo. Surrounded by spectacular nature, this thermal spring is a popular day trip.
You'll soon see why this Yokosuka naturally heated water source is popular with travelers. If you're searching for more to see and do here, Hakkeijima Sea Paradise, Zushi Beach, and Soleil Nooka Park are in the area as well. They won't take very long to get to from Yudokoro Noborigumo.