St Olafs Well, a natural spring, now enclosed within a rectangular concrete wall, 2.5m by 2.0m, a little mark where it is.
On the Buchan coast of Aberdeenshire, Cruden Bay stay to the North of the Bay of Cruden near the mouth of the Water of Cruden, 7 miles (11 km) south of Peterhead.
This is said to be the site of a battle where King Malcolm II of Scotland defeated the Danes in 1012, giving rise to the name – ‘Croju Dane’ meaning slaughter of the Danes.
Malcolm buried the dead of his opponents with honour and built a chapel to mark the spot, dedicated to St. Olaf (Olaus).
St Olafs Well is an ancient site of pilgrimage amongst the sand dunes at Cruden Bay, Aberdeenshire.
The nearby beach was the site of a great battle between the Viking army of Prince Canute and the Scots army under King Malcolm the Second of Scotland.