a word about Saline Valley hot springs.
there are 3 roads into the valley, North Pass, South Pass, and Lippincott Mine Road. it's 50 miles of off road driving to the closest paved road. this area is NOT for inexperienced desert travelers, I cannot emphasize this enough. your vehicle must be top notch condition especially tires. any or all of the roads might be closed due to weather at any time. often in winter North Pass is closed because of snow. Lippincott Mine road is a jeep trail, narrow, rocky, rough, steep, and many switch backs. South Pass is usually the best road but it's no guarantee, it can get washed out and snow too. the county of Inyo does maintain North and South pass roads, but this maintenance is spotty at best and not regular. in times of extreme weather these are the last roads to be repaired they have more important roads to keep open. a few years back severe thundershowers came through the area and washed out all the roads it was 2 years before the county fixed the roads. until they did it was up to the locals to make the roads passable.
so to review, unless you have a short wheel base 4x4 stay off Lippincott. local inquiry about road conditions is highly recommended. I will say it again, unless you are an experienced desert traveler don't try it on any road.
I have gone in and out on all the roads several times, I know what I am talking about. funny little story, once when coming over the Lippincott road from Death Valley we had to roll several large boulders off the road. one the those boulders landed right on the road below us so we had to move it twice.
here is the Saline Valley Talk website the forum can give you good info on road conditions,
http://www.salinepreservation.org/
one last thing, the outhouse at the middle spring has a million dollar view, especially if there is snow on the Inyo Mountains. highdesertranger