This is a public jetty and there is no problem berthing either side of the long jetty. However if you want to visit the visitors centre or walk to the old castle ruins, you are on National Trust territory and may have to pay. The good news is that if you do pay you can use the toilets and showers etc in the Visitors Centre.
In season there is a small cafe in the Visitors Centre for tea, coffee, light snacks etc.
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