R231 road (Ireland)

The R231 road is a regional road in Ireland. It is a loop road from the N15 road in County Donegal. Most of the road is part of the Wild Atlantic Way.

The R231 heads west from the N15, just outside Ballyshannon. The road goes northwest before turning northeast towards the beach village of Rossnowlagh and passing Durnesh Lough. The road rejoins the N15 at Ballintra. The R231 is 14.2 km long.