The Ollatrim River (Irish: Abhainn Chalatroma)[1] rises in County Tipperary, Ireland. It joins the Nenagh River east of Nenagh town and together they flow into Lough Derg north of Dromineer. A short section of the river forms the border between County Offaly and County Tipperary. The river flows through the Townland of Ollatrim.[2]
The Ollatrim river, is popular for angling, it holds a stock of wild salmon and trout. The Ormonde Anglers Association were allocated funds to improve areas of both the Ollatrim and Nenagh rivers.[3] [4] There are 15 km of trout fishing on the Ollatrim.
Rathurles Bridge, a three arched road bridge built in the 18th century in the townland of Rathurles is listed as being of Architectural and Technical interest.[5]
Bridge at Cloonmore is listed as being of Architectural and Technical interest[6]
Aghnameadle Bridge, a three arched bridge built in the late 18th century in the townland of Barngrotty in County Offaly is listed as being of Architectural and Technical interest.[7]