Ogonnelloe is a parish and a stretch of elevated land above the western shore of Lough Derg. The lake sits below to the east; the road, the R463 (part of the Lough Derg Drive), runs along the ridge connecting Killaloe to the south and Scarriff to the north. Most people driving the Lough Derg circuit pass through without stopping.
The name Tuath Uí Chonghaile refers to the territory of the Uí Chonghaile sept - an early medieval clan. These territorial names encode centuries of occupation that left almost no visible trace beyond a few ringforts in the fields.
There is not much to stop for in the village itself. The walking, the lake views, and the drive along the R463 are the draw. Killaloe has the pubs and restaurants. Mountshannon to the north has the Holy Island ferry. Ogonnelloe is the quiet stretch between them.
Three things every local will eventually mention. Read these and you've already understood more than most day-trippers do.
Ogonnelloe sits above the western shore of Lough Derg on the R463 between Killaloe and Scarriff. The lake is visible from most of the high ground. Ancient woodland runs down the slopes toward the water.
Walks & outings → 02 The nameThe name comes from the Irish Tuath Uí Chonghaile - the territory of the descendants of Conghal. An early medieval sept. The R463 follows a route that has been travelled for as long as people have moved between the lake and the hill towns.
Stories & lore → 03 East ClareKillaloe is 8 kilometres south. Scarriff is the market town to the north. Ogonnelloe is the quiet stretch in between - old farmland, woodlands, and the long view over the water.
Getting here →The reason to come back. The things every local will eventually tell you about, usually after the second pint.
Wear waterproofs. Bring a sandwich. Tell someone where you're going if it's the mountain.
There is no bad time. There are different times.
Good walking weather. The lakeshore woodland is at its best in May.
The Lough Derg Drive is busy in peak summer but Ogonnelloe itself stays quiet.
Woodland colour on the slopes. The drive is at its quietest in October.
Services are in Killaloe and Scarriff. Ogonnelloe itself has nothing open.
If a local was sitting beside you, this is the bit where they'd lean in.
There is almost no village. The draw is the lake view, the drive, and the woodland. Base yourself in Killaloe.
On the R463 between Killaloe (8 km south) and Scarriff (8 km north). The Lough Derg Drive runs through here.