Dragon's Tooth

Is what the spur to the left is known as locally. In an otherwise heavily forested site this was one of the few places suitable for setting up this bit of kit. It needs a ckear view of the sky to track SVs (space vehicles).
There followed a pretty unpleasant strormy day.
The offical name of this mountain complex backdrop is Beinn a Beithir; Hill of the Thunderbolt. It holds two Munros.