Help Taxi ! n Arles, at a simple wave of the hand, the Hopla! 
offers you to visit the city or simply to commute through the city center.
to sneak in the pedestrian streets
, as close as possible to the unforgettable monuments of the city! 
With a departure every 20min *, the Hopla! offers 2 seats and ... (drum roll) it is completely free!
A superb initiative, both for locals and tourists!