Land ho! Asterix and Obelix had been lost at sea, but they've finally reached what they think is a Roman colony. Then the Vikings turn up on a voyage of discovery, and the two Gauls realize that they've done something greater and more important: they've discovered a strange New World.

At head of title: Goscinny and Uderzo present an Asterix adventure. Original title: La grande traversee. Translated from the French.