So many grand fjords crisscross Chile’s southern Pacific coast that guiding a ship through the region is like trying to decide which highway off-ramp to take to your next destination. When weather allows, the two-kilometer-wide (one-mile-plus-wide) El Brujo Glacier at the back of Asia Fjord is a glorious wall of ice waiting to be discovered, with chunks the size of cars tumbling down hundreds of feet into the icy waters below.