River Cladagh

Cladagh River
Cladagh River flowing through Cladagh Glen
Native namean Chlaideach (Irish)
Location
CountryUnited Kingdom
StateNorthern Ireland
RegionUlster
CountyCounty Fermanagh
Physical characteristics
Source 
  locationMarble Arch Caves, County Fermanagh
  coordinates54°15′36.464″N 7°48′48.744″W / 54.26012889°N 7.81354000°W / 54.26012889; -7.81354000
  elevation145 m (476 ft)
MouthArney River
  coordinates
54°17′10.73″N 7°47′29.19″W / 54.2863139°N 7.7914417°W / 54.2863139; -7.7914417
  elevation
50 m (160 ft)
Length4 km (2.5 mi)

The Cladagh River (from Irish an Chlaideach 'washing river') is a small river in County Fermanagh, formed from three rivers and a number of streams draining off the northern slopes of Cuilcagh mountain, which combine underground in the Marble Arch Cave system. On the surface, the River Cladagh emerges from one of the largest karst resurgences in the UK, before flowing through Cladagh Glen Nature Reserve and eventually draining into the Arney River.