One of a series of work done while travelling in and around Jasper National Park, this little known and often overlooked landmark, the Cold Sulphur Spring, is an interesting stop. one can see where the water and elements have worn down the face of the stone, softening the face and callousing it with a unique texture. The smell of sulphur is quite strong, making it a trip best suited to the strong of heart...or olfactory challenged.