The culloden estate and spa is a luxurious hotel on the wooded slopes of the holywood hills overlooking the county antrim coastline this grand hotel was the official palace for the bishop of down and sits within 12 acres of lush parkland just 15 minutes from the centre of belfast enjoy both a city base and a hidden retreat at the culloden estate and spa as well as all the lavish luxuries of a renowned hotel get lost in a sea of tranquillity in the leisure club which boasts an indoor pool