I walked for over 2 hours through treacherous dwarf gorse, sharp rocks, bogs, and slug infested watermeadows to reach this martello tower. It was so sinister I lost my nerve just before I got there and nearly fell down a gurgling black sink hole, trying to distance myself rapidly from its evil presence.

I discovered later that there is a sheer drop of hundreds of feet from its seaward windowsills.

Sorry I missed that.