The Crom Estate (pronounced K-ROM') is a nature reserve located in the south of County Fermanagh, Northern Ireland, along the shores of Upper Lough Erne.
It is one of three estates owned and managed by the National Trust in County Fermanagh, the others being Florence Court and Castle Coole mansions.
In 1611, as part of the Plantation of Ulster, Michael Balfour, the Laird of Mountwhinney, constructed a house on the lough shore opposite Inishfendra Island.
[2] Crom Estate was the location of a great Classic yacht and steamboat regatta in August 2010 when the races of the 1890s were recreated in Trial bay using Norfork Broads One-Designs (brown boats), Lough Erne Fairies, Fife One Designs from Anglesey, and a pair of Colleens.
Racing took place on Upper Lough Erne within sight of the castle, and the boats moored each evening off the boathouse in Crom Bay.