Juan served as our guide for 3 days in Ushuaia. He was incredible — first, as a native of Ushuaia, he seemed to personally know everyone from the chef in a restaurant, to the guard/ranger at the National Park to the people running the Boats — you get the idea. He also know the town backwards and forwards. We went to great stop offs for short hikes in the National Park which suited us well. We also went to the dog sledding, Port Almanza and on a boating navigation trip. He picked us up at the airport and dropped us off — always on time and always exuding warmth and enthusiasm. Ask for Juan on your trip.