We got a local bus about 15 mins walk away,we took the hop on hop off tour bus of Marseille and returned to the ship about 4 hours later on the local bus 5euro return
We walked to local emigration and onto the city via a taxi.The cost 40 euro return and we shared with 2 others,this included the driver collecting in 5 hours although we stay just 1.5 hours.We found the experience a little uneasy and i wouldnt be returning any time soon.