Portugal, Lisbon, View of Sao Jorge Castle from the Baixa district.

Albania, Berat, Entrance gate to the castle.

Albania, Berat, Ancient Castle crenellations.

Albania, Berat, Ancient Castle crenellations.

Albania, Berat, Ancient castle battlements with cannon on the walls.

Albania, Berat, Entrance gate to the castle.

Ireland, North, County Antrim, Belfast Castle with spiral staircase popular for weddings.

Ireland, North, County Antrim, Belfast Castle with ornate gardens and grounds over looking the city and Lough.

Ireland, North, County Antrim, Belfast Castle with ornate gardens and grounds over looking the city and Lough.

Ireland, North, County Antrim, Belfast Castle with ornate gardens and grounds over looking the city and Lough.

Ireland, North, County Antrim, Belfast Castle with ornate gardens and grounds over looking the city and Lough.

Ireland, North, County Antrim, Belfast Castle with ornate gardens and grounds over looking the city and Lough.