three poles (the Arctic has two). The map of Antarctica covers all of side 1 and is very interesting for anyone planning a trip there, but Side 2 is also interesting, in that it covers Tierra del Fuego, the southern tip of South America, with an excellent inset map of Ushuaia, the most southerly city in the world. Among other points of interest, it shows the Beagle Channel, used for centuries by sailors to avoid the more treacherous route around Cap Hoorn (Cape Horn in English). It also shows an inset of the Falkland Islands, which are visited by many cruise ships.