WWT Castle Espie Wetland Centre is set on the shores of the stunning Strangford Lough in Northern Ireland where almost the entire population of Light-bellied Brent Geese reside during the winter months. For this reason the Castle Espie foreshore is part of the Strangford Lough Ramsar site. Throughout the year this tranquil and friendly centre is a real delight and a must for the whole family.