Carloway Broch
Isle of Lewis, Scotland, 1999

Little is known about the Iron Age people who built Carloway Broch about 2000 years ago, and there is disagreement about what we should call them.

The broch has a double-walled construction, without mortar, and the gap between the inner vertical wall, and the outer sloping wall contained access stairways and passages.

Carloway Broch