Category: Mansion
Tantallon Castle: The ruined fortress is the last medieval curtain wall construction in Scotland
Holyrood Abbey, Scotland: The ruins of the medieval church that inspired many artists, among them was the composer Felix Mendelssohn
Longtown Castle, England: The remains of a Norman motte and bailey fortress
The Initiation Well at Quinta da Regaleira near Sinta, Portugal
Gentzrode the abandoned Moorish style mansion in Germany
