Hi @Mercy14846,

A ferry must be somehow connected to the road network in the surrounding, otherwise a ferry is useless as people are not able to enter it, not even by foot only.

If this is the case, there is the possibility to connect the ferries with so called informal ways https://wiki.openstreetmap.org/wiki/Tag:informal%3Dyes 

From your writing I conclude that these ferries only transport people, no cars and other motor vehicles.

Maybe bicycles or mofas are also possible, I'm just guessing. Can you please answer these questions?

