The corniche is the pier that is in the neighborhood of Ain Diab. It's a bit far from downtown, you have to walk for an hour to get there, but by the side of the sea, it can be a nice trip. A taxi will cost about 2 euros and the number 9 bus takes you for more or less 40 cents from the square of the United Nations. The Corniche of Ain Diab is a place that is full of restaurants, bars and nightclubs. At night luxury cars will be around, with the country's richest young, looking for fun. By day, you have several private clubs and also seawater pools because the beach is rocky, if you pay 6 euros you can spend all day there, it is also nice if you're a girl and do not want to be disturbed on the beach.