Here is a lovely photo of Inverness Castle.
To quote from Wikipedia:
Inverness Castle sits on a cliff overlooking the River Ness, in Inverness, Scotland. The red sand stone structure evident today was built in 1836 by architect William Burn. It is built on the site of an 11th century defensive structure. Today, it houses Inverness Sheriff Court. There has been a castle at this site for many centuries.
I think it is a splendid building.