McCaig's Tower

St John's Cathedral or the Cathedral Church of St John the Divine

Dunollie Castle (Scottish Gaelic: Caisteal Dhùn Ollaigh) is a small

Gylen Castle, on the southern part of the island of Kerrera in Argyll

Eilean Musdile (Mansedale) is an islet, and lighthouse to the south

Lady's Rock is an uninhabited skerry to the south west of Lismore in

Achanduin Castle, (also known as Achadun Castle and Acha-Dun), is a

Duart Castle or Caisteal Dhubhairt in Scottish Gaelic is a castle on

Tirefour Castle, (or Tirefour Broch, also spelled Tirfuir and

The Palace of Fine Arts in the Marina District of San Francisco,

Belvedere Castle is a castle in Central Park in Manhattan, New York

The Creaking Pagoda between two ponds in the landscape park separating

Penshaw Monument (officially The Earl of Durham's Monument) is a folly

Old John is a folly atop the highest hill in Bradgate Park,