England, Shropshire, Ludlow, Ludlow Castle tower.

Republic of Ireland, County Donegal, Dunlewey, Ruin of Dunlewey Church of Ireland building in The Poisened Glen which was built by Jane Smith Russell as a memorial to her husband, James Russell, landl...

Italy, Trentino-Alto Adige, Resia, Lago di Resia. Flooded church tower in the middle of the lake.

Austria, Alps, Karnten, Heiligenblut Village in lush green Holltal Valley with church tower and snowcapped Glockner Gruppe mountain peaks beyond.

Ireland, County Kerry, Iveragh Peninsula, Ring of Kerry, Cahersiveen, mural of the restored Old RIC Barracks.

Ireland, County Kerry, Iveragh Peninsula, Ring of Kerry, Cahersiveen, Cahersiveen Heritage Centre in the Old RIC Barracks.

Ireland, County Kerry, Iveragh Peninsula, Ring of Kerry, Cahersiveen, Cahersiveen Heritage Centre in the Old RIC Barracks.

Ireland, County Kerry, Killarney, Ross Castle, 15th-century tower house and keep on the edge of Lough Leane in Killarney National Park, the ancestral home of the Clan O'Donoghue.

Ireland, County Kerry, Killarney, Ross Castle, 15th-century tower house and keep on the edge of Lough Leane in Killarney National Park, the ancestral home of the Clan O'Donoghue.

England, Cambridgeshire, Cambridge, Kings College part view of exterior and clock tower.

, N.E. Aegean, Lesvos, Molyvos. Church bell tower.

Spain, Castile, Segovia, Puerta de San Andrés or St Andrew's Gate, part of the city's medieval defensive fortifications.