Castle Rocks

Taken from the path to Stirling Castle. I'd intended to have a look at Stirling rooftops and skylines, but this caught my eye. 
Looking at Upper Castle Hill, the railway bridge, Causewayhead and the National Wallace Monument, with the Ochils on the horizon. 
Stirling Castle was tremendously busy, with dozens of cars queueing for the carpark. Splendid weather again, and a lot of happy tourists. 
Thunderstorms yet to arrive, but they are still forecast.