Unbelievable right? This lake s praised, from times immemorial, as a healing lake, Osoyoos has become one of the most popular tourist attractions in Canada, because of its spotted look. Located in the Oskogan Valley, British Columbia, Osoyoos is one of the most mineral-rich bodies of water on Earth, featuring mostly sulfates of magnesium, calcium and sodium. During the summer, as the lake’s water evaporates, it leaves behind the minerals, which take the shape of pools. Each natural pool has a different color, depending on the type and concentration of the minerals, making Osoyoos a unique sight to behold.