Finally, the big moment has arrived! Babar and the whole family are preparing their luggage for their departure on vacation. Buoys, suitcases and toys; nothing is forgotten. They decided to spend a few days by the sea to taste the joys of crab fishing and somersaults in the waves. But here they are already off to the mountains at the invitation of the old lady where camping, mountaineering and canoeing will be honoured.