Fringing the southern Andes, Lagos Posadas or Lake Posadas lies northwest of the Argentinian province of Santa Cruz. Lake Posadas is renowned for its beautiful blue waters and distinctive tunnel-shaped rock set in its centre. Visitors can soak up the spectacular views of the lake with an incredible mountain backdrop, visit the nearby town of Hipolito Yrigoyen and enjoy a host of water-based activities, including trout and salmon fishing, hiking, and kayaking.