My elderly Mum wants to visit Maria island (long story why), but isnt all that mobile, How much would she see close to the ferry arrival area ?? Or does one need to walk miles to enjoy a day on Maria ? I am pretty sure she will be happy to just say she has been there, but also wondering if (on a nice day) is there anywhere pleasant she could sit and relax, maybe whilst I explored further. And am I right in thinking there is NO food (not even a coffee) available on the island ?