Green Castle Estate eco hotel in Jamaica, offers guests the chance to enjoy the beauty of Jamaica, in a unique setting. Green Castle Estate eco hotel is set in a natural paradise. We are proud to have a selection of cottage rooms for guests to choose to enjoy during their vacation. Guests have access to our swimming pool, offering the perfect way to cool down after a sunny day in the Caribbean. Breathtaking views across the ocean, the Blue Mountains or over our 1600 acre (6.5km2) Green Castle Estate, provide the perfect way to unwind and relax.