The name kind of gives it away: Radium Hot Springs. The fact that it includes the word Radium suggests that it should be a place to be avoided rather than a destination! Nonetheless Ewan and I stayed the night.
Neither of us ventured into the springs and unfortunately I'd booked us into a motel that meant we had a very steep climb to get to it: probably the steepest climb of the trip. Kindly Ewan did not bemoan this unforseen travail at the end of our 56 mile ride.