Mount Congreve Gardens and Waterford Treasures are two gems in Irelands Ancient East. Featuring the largest private collection of plants globally, Mount Congreve is one of the most famous gardens in Ireland. With 1000 years of history packed into 1000 paces, the five museums in Waterford Treasures will give you a rich understanding of the citys heritage and make for an unforgettable visit to Ireland's South East.