This week-long adventure is action-packed, balancing exciting highlights with more low-key free time to explore on your own. Walk the streets of vibrant Buenos Aires and try the world’s best steak with your new trip mates. Experience Iguazu falls from two angles, two countries and two perspectives (you won’t get sick of that view, don’t worry). Finish off in party town Rio, where you can sip cocktails with locals, laze on the beach or take a hike to enjoy the views from one of the seven wonders.