Inside the ruins of Caergwrle Castle, Flintshire

The ruined Keep at Peveril Castle, Castleton

Inside the Keep at Peveril Castle, Castleton

The decommissioned Fawley Power Station, Nr. Calshot

Saint Petersburg. Garden of the Winter Palace.

Arctic Ocean - top of the world (aerial)

Ruins of the East Gatehouse, Rhuddlan Castle

The slighted walls at Rhuddlan Castle, Denbighshire

The Inner Ward at Rhuddlan Castle, Denbighshire

In the moat at Rhuddlan Castle, Denbighshire

aul Starobzhegokai in the valley of the Kuban river near the city of Krasnodar (south of Russia) aerial view on a sunny summer day. Lake Starobzhegokai. Microdistrict Yubileiny across the river

View over the cloisters at Ardfert Friary

The ruins of Abbeymahon Abbey, County Cork

The ruins of Ardfert Friary, County Kerry

Inside the church ruins of Abbeymahon Abbey

The Giant's Causeway2. Northern Ireland. United Kingdom

The Giant's Causeway. Northern Ireland. United Kingdom

Beach of the Cathedrals. Ribadeo. Lugo. Spain

the education city mosque exterior . Doha. Qatar

The ruins of Ballinskelligs Abbey, County Kerry

Caucasus. Dagestan. The Stone Bowl. (Каменная Чаша)

Caucasus. Dagestan. View from the Matlas plateau.

Veliko Tarnovo - View from the panoramic terrace

San Antonio 03 - Riverwalk - Under the Bridge