Hot Sulphur Springs is a statutory town and the county seat of Grand County in Colorado, United States. It is situated near Byers Canyon between the towns of Granby and Kremmling, located approximately 95 miles northwest of Denver and 30 miles northwest of Winter Park.
The town sits at an elevation of 7,680 feet (2,340 meters). According to the 2020 census, the population of Hot Sulphur Springs was 687 residents.