Lunderston Bay on the east coast of the Firth of Clyde provides a popular beach and picnic area and is part of Clyde Muirshiel Regional Park. It lies in Inverclyde to the south of Gourock and gives access to a coastal walk continuing further south to Inverkip.
It lies to the west of the A770 road, and is served by a free car park and public toilets. On the inland side of the road, the Cardwell Garden Centre has cafe and restaurant facilities.
Coordinates: 55°55′15″N 4°52′38″W / 55.92091°N 4.87736°W