If you're in Scotland, Loch Ness is high on the list of things to visit. Number one we're afraid. It's probably more interesting in Fall. Anyway, we had a look. Here Urquhart castle, next to the lake:

Loch Ness, looking East:

Inside the castle:

Relaxing:

The boys went up into one of the towers, or at least it remains. This castle is not a ruin, it was deliberately blown up when the last occupants left, so it could not be used again.

Loch Ness, again looking East:

This is the castle, seen from quite far away, looing West:

All in all, too many tourists, and none of the mystery one has come to associate with Loch Ness.