Mont Orgueil Castle
Parking is available at Gorey HarbourGuide Dogs Only.
Toilets in the castle.
This castle has a lot of steep steps and even defeated me so not really suited for disabled visitors
A few places to sit with small café in castle grounds
Best Bit - Has dramatic views and the Tree of Succession
Note:
I suggest e-mailing Jersey Heritage before your visit and ask for admission charges for disabled people
see:
http://www.jerseyheritage.org/places-to-visit/mont-orgueil-castle