There is a free Central Area Transport [C.A.T.] bus around the heritage area of Penang.There is a stop in front of the bus station where the Butterworth ferry arrives. Then goes to Little India, up past the museum , turns left at the E&O & heads to Komtar with stops near the Oriental Hotel & Chowrastra.
On the return loop it goes along Jalan Transfer, Hutton, Prangin, Pitt, back past the museum then around past the yet to be finished long distance ferry pier & on to the marina.
Runs from 6am to midnight.