Hot stinky water trickles out of the rocky ground. It flows into these tubs carved out of the rock itself. You can see it flowing out at the top left of the tub, running downhill, behind Marsha. The mud settles to the bottom of the tub, as Marsha discovered.
To the right, looking down the hill, there are more hot-tubs, but these are sheltered inside the rock walls of the Indian Baths.
