Weird house?

My brother, his family and my parents are staying in a lodge over looking Loch Tay so today I drove up to spend the day with them. It was lovely to see them all and it also happens to be my mum and dad's 54th wedding anniversary.
We went for a walk and passed this strange looking house which resembled something from Harry Potter! Later we had a barbecue and toasted marshmallows in the fire pit.
Got home at 10pm having left home at 8am, a good but long day.