This is a different kind of hot spring. There are 3 tubs that you can use. Each of them is fed by a couple of sources; one being hot water and the other is cold, so you're able to control the temperature to your liking. The source of the spring is very hot, so be careful and keep an eye on your kids.
Directions:
From Hwy 6, head west on Hwy 174 (Brush Wellman Rd) toward the Intermountain Power Plant that is near Delta. At approx 19 miles there will be a dirt road (Baker Hot Springs Rd) on the right with a stop sign that you turn onto. Follow it for approx 7.2 where the road forks. Take the right fork and you should see the willows on the right side where the hot springs are.