If you ever live in Colorado or visit, you've got to spend some time at one or more of its many hot springs.
Mount Princeton Hot Springs should be on your visit list. Your best choice is to stay at the "Mount Princeton Hot Spring Resort" in Nathrop Colorado. Plan to spend few days relaxing in the river side hot springs or one of the pools. Plan ahead and get one of the cliffside rooms (#1 - #20) with awesome mountain views.

View from Room #8 Patio at Mount Princeton Hot Springs ResortSpent 2 days at the "Mount Princeton Hot Spring Resort" room #8. Awesome view of the mountain and river down the hill. Great patio to sit out and enjoy the starts or have breakfast.

Make your own custom Riverside Hot Spring Just the way you like itThe resort has a great restaurant, a bit pricey but good food and good service. They serve breakfast 7-10 am, lunch 11 am - 1:45 pm and dinner 5-8:45 pm.
Pagosa Springs is another popular Colorado Hot Springs, but compared to the natural beauty and atmospher of Mount Princeton, Pagosa Springs is more like a truck stop town.
If you have to stay in Pagosa Springs, do visit "The Springs" with 18 terraced pools of naturally hot therapeutic mineral water, individually temperatured, ranging from 84 degrees to 114 degrees. Its open to the Inn Guests 24 hours a day and to public 7am - 1am. $18 per person per visit.
Try to stay away from "The SPA @ Pagosa Springs, which advertises as an indoor European-style therapeutic hot mineral baths, steam rooms and showers as well as large outdoor mineral water swimming pool and hot tub. Its just a cheap motel. If you want to use "The Springs" stay at the "Spring Inn" right next to "The Springs" or at the Best Western across the street.