
1) Celtic fusion group 2) Island of the Outer Hebrides 3) Scottish folk music group 4) Skerry of Scotland
Found on
https://www.crosswordclues.com/clue/rockall

Rockall is an uninhabited remote granite islet in the North Atlantic Ocean situated at the following rough distances from the closest large islands: 430 km (270 miles) north-west of Ireland, 460 km (290 miles) west of Great Britain and 700 km (440 miles) south of Iceland. It is within the United Kingdom`s exclusive economic zone. The nearest perm....
Found on
http://en.wikipedia.org/wiki/Rockall

isolated granite rock in the North Atlantic Ocean 220 miles (354 km) west of the Outer Hebrides, Scotland. Rockall is about 100 yards (91 metres) in ...
Found on
http://www.britannica.com/eb/a-z/r/59
No exact match found.