Germany, Bavaria, Wurzburg, Cathedral of St Kilian, the Cloister.

Germany, Bavaria, Rothenburg ob der Tauber, Castle Gate and tower.

Germany, Bavaria, Rothenburg ob der Tauber, Weisserturm or White Tower, View from south side.

Germany, Bavaria, Rothenburg ob der Tauber, Weisserturm or White Tower, View from south side.

Germany, Bavaria, Rothenburg ob der Tauber, Marks Tower and Roeder Arch.

Germany, Bavaria, Rothenburg ob der Tauber, Weisserturm or White Tower, View from north side.

Germany, Bavaria, Rothenburg ob der Tauber, Marks Tower and Roeder Arch.

Germany, Bavaria, Rothenburg ob der Tauber, Marks Tower and Roeder Arch.

Germany, Bavaria, Rothenburg ob der Tauber, Marks Tower and Roeder Arch from Town Hall Tower with Roeder Gate in the background.

Italy, Campania, Naples, Castel Nuovo, also known as Maschio Angioino.

Italy, Campania, Naples, Castel Nuovo, also known as Maschio Angioino.

Ireland, County Clare, Cliffs of Moher from the south on the Cliffs of Moher Coastal Walk.