It's hard to put into words. El Chalten had everything Patagonia could offer. From cascading waterfalls, sparkling sapphire lagunas, towering snow-coned mountains, thundering glaciers...

Mount Fitz Roy, also known as Laguna de los Tres, is one of my favourite hikes of South America. Stunned by the sapphire blue waters, waterfalls cascading from gleaming glaciers and drinking from streams with water so clean, I'm on a quest to convince everyone just why you should go...