Glide through South America at the pace it was meant to be seen—aboard slow-boats and ferries that carry you through rivers, fjords, and remote ports, sharing the experience with locals. From the Amazon’s meandering waterways to Paraguay’s cargo-laden ferries, Patagonia’s rugged fjords, and even the icy edge of Antarctica, these 4+1 routes offer unique, budget-friendly, once-in-a-life adventures that stretch time and imagination, letting you drift with the continent’s heartbeat one ...