Mediterranean-themed Aquarium in Barcelona, Spain

Aquarium. Barcelona

The Barcelona Aquarium is an aquarium, located in Barcelona, Spain. It is a member of the Iberian Association of Zoos and Aquaria.

Zoological Garden in Barcelona, Spain

Barcelona, Spain

The Barcelona Zoo is a scientific zoo, located inside the Park de la Ciutadella in Barcelona, Spain.

It was opened in 1892. The zoo covers about 13 hectares (32 acres), it is home to over 5,500 animals representing more than 400 species.

Trams in Warsaw, Poland

Poland Warsaw Trams

The Warsaw tramway is the tramway network for the city of Warsaw in Poland. The tram system is operated by the municipally-owned company Tramwaje Warszawskie sp. z.o.o.

The tramway started in 1866, with a horsecar service. Electric trams were introduced in 1903.

River Danube in Budapest, Hungary

Hungary Budapest River

The River Danube is a river in Central and Eastern Europe. It rises in the Black Forest mountains of western Germany, and flows for some 2,850 km (1,770 mi) to its mouth on the Black Sea.

The River source is at an height of 1,078 m (3,536 ft) above sea level. Its basin is 817,000 km² (315,445 sq mi).

Trams in Lodz, Poland

Poland Lodz Trams

The Lodz tramway is the tramway network for the city of Lodz in Poland. The tram system is operated by the MPK – Lodz Sp. z o.o.

Electric trams were introduced in 1898.