'Eilean Kearstay'/'Eilean Cearstaidh' is an uninhabited island in the
Outer Hebrides.
It lies in
Loch Roag, just across the water from the headland of
Callanish and south East of
Great Bernera.
In
1990 the island was sold by Prince
Robin de la Lanne-Mirrlees to an Australian. It was sold to new owners three years later.