Mammoth Hot Springs, Yellowstone!
Late October And It was already frozen over in Yellowstone. All the roads were total ice, but the hot springs were, well, hot!
Mpixels (21.5 MB uncompressed) - 3456x2172 pixels (11.5x7.2 in / 29.3x18.4 cm at 300 ppi)
Travel & Miscellaneous
Panorama & High Megapixel