Between The Kettle and Scava Taing is small head - The Bought. At the left of this picture is a cave leading to a long tunnel. Don't go in there unless you are brave.
It seemed about 35 metres long, winding leftwards into darkness, finishing somewhere under the Covenanter's Graves.
Link
Slimy walls, eerie echoes, a low roof and gentle swell work spells on the imagination.
HY5708 : Choices - Helzie
I wondered who, besides me, had been there.