When you feel like you need to take a breather from ticking things off your to-do list, unwind in the sun at Esmeralda Lake. Bring a few snacks or a good book ... This is your time to chill!
To visit this body of water, head to Ushuaia. You'll find lots of other things to see and do in this area, like Castor Mountain Ski Area, Cerro Castor and Valley of Wolves.