The park covers 243ha of mixed woodland (60% broadleaf and 40% conifer). It is part of the old Aylmer family estate. The last of the Aylmers, Miss Caroline died in 1935 leaving the property to the Church of Ireland, who in turn sold it to the State. There are many historical features including the remains of the castle, walled gardens, church, tower, ice house, boat house and Lime Tree Avenue. There is also a 2.3ha lake with ducks and other birds, and a wonderful display of water-lilies in the summer. Walled streams form part of the drainage of the park. There are many different walks through the forest, including the 5km Aylmer loop, the lake walk (wheelchair accessible) and a nature trail with stops. A small café serves light refreshments and is open year round.
