Ringbolt Rapids, just below Hoover dam on the AZ side. Arizona Hot Spring - Lake Mead National Recreation Area (U.S. National Park Service) has pics. Delta, Utah - Baker Hot Springs Ash Springs, NV.. Shut in by BLM for "safety" Caliente NV Hot Springs and spa - nice. www.calientehotspringsmotelandspa.com/
Used to go up to Truth or Consequences New Mexico in the early 1960's, old name was Hot Springs and at that time there was a range from fancy spas and hotels, to pools along side the Rio Grande that ranged from warm to too hot to get into. Was a short drive from Los Cruces where I was going to college and well worth the trip.
Sorry Ganado , it's just how men's minds work , can't explain it , it just does. Kind of like the toilet seat up or down , that's a mystery to us as well.
Hot Springs, Arkansas is a nice town. All the Spas are National Parks. Don’t check your sidearm in the baths like I did. It’s a Federal crime and your state handgun license does not apply. I was sexy, I got away with it. YMMV, as would mine now 20 years later.
My pick also . You Allowed out of USSA ? Canada ? we have Native Island with Hot Spring Island . Been there many times sail / helio . HOT 105F pools to 130Fpools ( I needed to use a converter ) , your sitting in trees , naked & then some show up & strip & get in . Sloth Who needs .5-.8 time to drive out
Oregon has quite a few, non of which I visited despit living there for 13 years... but theres a list here Oregon Hot Springs Directory - Soak Naturally