Ireland, County Carlow, Carlow Castle one of the most important Anglo-Norman castles in Ireland thought to have been built by William de Marshal between 1207 and 1213).

England, Cornwall, Industry, Open cast china clay mine.

England, Cornwall, Industry, Open cast china clay mine.

England, Cornwall, Industry, Open cast china clay mine.

Ireland, County Sligo, Castlebaldwin, Carrowkeel Megalithic Cemetery, Facade of one of the cairns known as Cairn H with entrance doorway visible..

Ireland, County Sligo, Castlebaldwin, Carrowkeel Megalithic Cemetery.

Ireland, County Sligo, Castlebaldwin, Carrowkeel Megalithic Cemetery, View from the summit over one of the cairns..

Ireland, County Sligo, Castlebaldwin, Carrowkeel Megalithic Cemetery, View from the summit over two of the cairns..

Ireland, County Cork, Drombeg, Drombeg Stone Circle.

Ireland, County Cork, Drombeg, Drombeg Stone Circle.

Israel, Jerusalem, Jerusalem Archeological Park, Ruins of ancient Jerusalem below the western wall of the Temple Mount or al-Haram ash-Sharif. Anciently, this aqueduct ran beneath a street in Herodian...

Israel, Jerusalem, Jerusalem Archeological Park, Ruins of ancient Jerusalem below the western wall of the Temple Mount or al-Haram ash-Sharif. Jerusalem Archeological Park. The Old City of Jerusalem a...