RFFEYPF8–Bratislava Castle and St. Martin's Cathedral in Bratislava, Slovakia. View over the Danube River.

RMW2BXHA–Elevated view over picturesque Harburg Castle & Old Town Center, Harburg, Bavaria, Germany

RF2PG6X0P–View over the Danube river towards the stone bridge in Regensburg, Bavaria, Germany.

RM2F6M6NW–Blick über Donau auf Regensburg mit Dom St. Peter, Steinerne Brücke, Regensburg, Oberpfalz, Bayern, Deutschland, Europa | View over the river Danube

RF2PFF90D–View over the Danube river towards the Regensburg cathedral and the stone bridge in Regensburg, Bavaria, Germany.

RMT6R8YF–View over the Danube to Ulm

RF2PG6X0T–View over the Danube river towards the Regensburg cathedral and the stone bridge in Regensburg, Bavaria, Germany.

RFK7NR29–View over the historical Chain Bridge in Budapest, Hungary.

RF2JTJ589–KREMS, AUSTRIA - JULY 13, 2019: View of sightseeing boat and Mautern Bridge over the Danube River with the church towers in the Old Town in background

RMC8FB04–View from the Danube tower over the old Danube River towards Vienna Floridsdorf. Vienna, Austria, Europe

RF2C0WY9R–Massive pillar of Szechenyi Chain Bridge over Danube River joins Buda and Pest side of Budapest the capital city of Hungary, Europe. Suspension type of a bridge on sunny day with clear blue sky background.

RM2G42KHK–View over the Danube to the old town with castle and court church, Neuburg an der Donau, Neuburg-Schrobenhausen district, Bavaria, Germany

RF2B8J5P0–View over the Danube to the Hungarian capital Budapest