Didnt visit the restaurant so cant comment on that, but the hot springs are well worth stopping off to take a look at.
Cool spot for the geothermals, but the restaurant looked abandoned and the grounds were not being kept up. Perhaps June was off-season for them.
Desolate but ok
Just to see hot water
This is a cool spot to visit. The hotel appears to be abandoned, but there is some geothermal pools just East of the hotel that are very interesting, and a steaming creek you can walk along. Just be careful not to step into the burning hot mud.
Posto fso