2020 Map of Chilly Buttes

About this map

Thousand Springs Valley defines this high-altitude landscape in central Idaho, where the Big Lost River winds through a basin flanked by prominent landmarks like Chilly Buttes and Swensen Butte. The settlement of Chilly remains a central point of human interest, accompanied by the nearby Chilly Cem. Water management is evident through features such as the Chilly Canal and numerous creeks, including Sage Cr and Thousand Springs Cr, which feed into the primary river system. The terrain transitions from the alluvial Barton Flats to the more varied topography around Bartlett Point and Swensen Basin. A network of local roads, such as Trail Creek Rd and Old Chilly Rd, connects these dispersed features, reflecting the enduring rural character and ranching heritage of Custer County.