The city of Tuzla is the administrative center and the economic, cultural and educational center of the Tuzla Canton and the economic-geographic region of northeastern Bosnia. Tuzla is predominantly an industrial city, the center of the municipality of the same name and the Tuzla Canton. It is also the economic, cultural, sports and educational center of northeastern Bosnia and Herzegovina, in the valley of Majevica Mountain.

The city is famous for its chemical and motor industry. It is especially known for the great wealth of salt, after which it got its name (from the Turkish language: "greed" means "so"), and this city lies on a large number of salt mines.

Natural resources and rich deposits of energy and mineral resources have been a determining factor in directing the current economic development of this region, and at the same time are an important backbone of future development.

Tuzla has made its special geological history the oldest or one of the oldest settlements in Europe. Namely, much of Europe, in the ancient geological past, represented the bottom of the Pannonian Sea. And the last remains of this must have receded from the present surface 10 million years ago. Just below Tuzla this sea left a trace of 350 million tons of salty rock and salt water. Salt water was raining to the surface, people were processing it in so still in the neolith. They later formed wells, which became more and more modern, and salt water became the basis of the chemical industry in modern Tuzla.

On July 18, 2003, local authorities decided to draw a large amount of salt water to the surface, to the previously prepared bottom, so Tuzla is now the only city in Europe that has a salt lake and the only city in the world whose salt lake is at the same time a bathing place and beach in the narrowest historical city center. The salt water of the Pannonian Lake is allegedly and healing.

Tuzla has a great industrial tradition, based on rich salt and coal deposits.

Today Tuzla is a city of new energy, in recent years it has experienced a great expansion of construction and rapid development.

Berlin is the capital, as well as the biggest city in Germany with 3,5 millions citizens. Devided in twelve districts, through Berlin flow rivers Spree and Havel and a lot of smaller streams that can be found at the city territory, in addition to lakes and forests. The city is situated in the mild climate zone between maritime to continental climate. The average temperature in Berlin  amounts to 9,5 °C.

Berlin features 175 museums and has more than 140 theaters, as well as 300 cinemas. There are 4650 restaurants, around 900 pubs and 190 bars and discos, which makes it one of the most captivating tourist destinations worldwide!

The most famous sightseeing attractions in Berlin are the following:

The Brandenburg Gate (das Brandeburger Tor) was built from 1788 to 1791. The classical construction was preserved from time of the German Democratic Republic and was considered a symbol of the Division of Germany.  After the Reunification the Gate gets another meaning and becomes the symbol of the German Unity. At the Brandenburg Gate a famous statue group designed by Johhan Gottfried Schadow decorates its top, the Quadriga.

The Television Tower (Fernsehturm) –situated  in the vicinity of Alexanderplatz, the Television Tower with its height of 368 meters it is the tallest building in Germany. The Tower is visited by more than 1 million tourists every year. When the weather is clear one can enjoy in a spectacular wide view above Berlin and the surrounding area.

Postdam Square (Postdamer Platz) – the modern city center surrounding Postdam Square was rebuilt on a wasteland after the Cold War and the Fall of the Berlin Wall, which made a clear border between East and West Berlin. Today several skyscraper are shapind the skyline above the Postdamer Platz, and  Railway Tower, the Kollhoff Tower and Piano Skyscraper form the entrance gate to the inner city.

The Holocaust Memorial – The Memorial to the Murdered Jews of Europe or the Holocaust Memorial consists of 2711 concrete blocks built (stelae) in honour of the millions of people that were murdered during the time of the National Socialism. Underground of the Memorial’s field of stelae contains  Place of Information (Ort der Information), which documents the persecution and destruction of the European Jews.

The Old Arsenal (Zeughaus) Unter den Linden – it is the oldest building construction at the Boulevard Unter den Linden. The previous Zeughaus was the most extensive armory in the Prussia in the XVIII century, but, during the XX century it was redesigned by the government into the Museum of German History, which presented the collection of the history of Germany.

Central Station (Hauptbanhof) – Berlin Central Station was officially opened in May 2006. From Monday to Sunday, around 80 Shops are opened on different levels of the station. The glass construction and the glass roof represent the distuinguishing feature of the station.

Berlin is one of the most visited centers of national and international city tourism, and with its cuisine and specialities you can experience the perks of Berlin to the utmost.