Well, depending on the weather, and snow, I don't know whether it will be too sporty to drive around much, but the area is part of the Denver & Rio Grande Western narrow gauge history, with Pagosa Junction south on the Navajo Reservation. You can follow the old roadbed past railroad stations and bridges from Pagosa Springs, through old Pagosa Junction, down to Dulce, (I think) in New Mexico. The famous Pagosa Junction store, on reservation property at Pagosa Junction (Gato) was moved from there to Pagosa Springs, when I last, some years ago, checked at the museum. Pagosa Junction/Springs was the route of that often modeled, in HO and On3, combine coach caboose. It is a fairly high pass to cross between Pagosa Springs and Durango, and I do not know if the Durango and Silverton steam narrow gauge between those two towns (which I thought ran some in the winter) is running. Alamosa, some distance east has displayed Rio Grande narrow gauge rolling stock, and south out of there, at Antonito is the Cumbres and Toltec Narrow Gauge, with their very interesting Chama, New Mexico yard south and west, further still (but over two high mountain passes). I would sure check the weather forecasts.