San Martín de Los Andes is situated on the banks of Lácar Lake within Lanín National Park in the Argentinean Patagonian province of Neuquén. Framed by a dreamy landscape of lakes, cascades, hills and magical forest, it is considered a blissful paradise of peace and quiet.
The mountain refuge Antu Hue Sur is strategically located (Rivadavia street 1186) being a mere three blocks from Lácar Lake and four blocks from the main street of the village.