If you don't have a car there are still plenty of opportunities of getting around. There are frequent trains to the coast (Aigues Mortes - the walled medieval town) and the Grau du Roi (fishing port with lots of seafood restaurants). What's more, as these towns are in the same "Département" you can get a return ticket for 2 Euros! You can also get trains to Arles, Avignon and Montpellier Bus services can also take you to the Pont du Gard (Roman Aqueduct) and Uzes, a charming Medieval town with a famous market on Saturdays.