The Lakes District (Chile). 'While turquoise glacial lakes dominate the landscape, they’re hardly the only attraction. Towering, perfectly conal, snowcapped volcanoes, charming lakeside hamlets, spectacular national parks, a long list of outdoor adventures and a unique, German-influenced Latin culture make for a cinematic region far beyond the agua (water).' http://www.lonelyplanet.com/chile/the-lakes-district
Senegal's Lake Retba, or as the French refer to it Lac Rose, is pinker than any milkshake. Experts say the lake gives off its pink hue due to cyanobacteria, a harmless halophilic bacteria found in the water. Lake Retba has a high salt content, much like that of the Dead Sea, allowing people to float effortlessly in the massive pink water. must.go.there.