Berlin is the capital and largest city of Germany, by both area and population. With 3.7 million inhabitants, it has the highest population within its city limits of any city in the European Union. The city is also one of the states of Germany, being the third smallest state in the country by area. Berlin is surrounded by the state of Brandenburg, and Brandenburg's capital Potsdam is nearby. The urban area of Berlin has a population of over 4.6 million and is therefore the most populous urban area in Germany.The Berlin-Brandenburg capital region has around 6.2 million inhabitants and is Germany's second-largest metropolitan region after the Rhine-Ruhr;region,as well as the fifth-biggest metropolitan region by GDP in the European Union.

The ancient streets, surrounded by forests and fields, invite you on a journey where peace and history blend into a single rhythm. Far from the noise of the big cities, it's easy to lose track of time here, strolling along well-maintained alleys, observing the calm life of the locals, and feeling the atmosphere of true German countryside.

Genthin, located in the state of Saxony-Anhalt, was once an important fortification point and still retains architectural traces of its past. The Genthin Castle and the water tower are of particular interest, offering picturesque panoramas. Lovers of leisurely walks, bike routes, and rural tourism will truly appreciate this quiet corner of Germany.

The ancient streets, surrounded by forests and fields, invite you on a journey where peace and history blend into a single rhythm. Far from the noise of the big cities, it's easy to lose track of time here, strolling along well-maintained alleys, observing the calm life of the locals, and feeling the atmosphere of true German countryside.

Genthin, located in the state of Saxony-Anhalt, was once an important fortification point and still retains architectural traces of its past. The Genthin Castle and the water tower are of particular interest, offering picturesque panoramas. Lovers of leisurely walks, bike routes, and rural tourism will truly appreciate this quiet corner of Germany.

One of the most picturesque corners of Germany, Rothensee offers a unique combination of natural beauty and historical atmosphere. It is the perfect place for those seeking peace and solitude away from the hustle and bustle of the city. The stunning lake, surrounded by green meadows and forests, attracts tourists with its opportunities for hiking, fishing, and water sports.

In addition, Rothensee is known for its history and architectural landmarks, including ancient mills and bridges that remind visitors of the region's rich past. Local cafes and restaurants offer a relaxing atmosphere with lake views, as well as traditional dishes that immerse you in the ambiance of a true German village.

Basel is a city in northwestern Switzerland on the river Rhine. Basel is Switzerland's third-most-populous city (after Zürich and Geneva) with about 180,000 inhabitants.

Located where the Swiss, French and German borders meet, Basel also has suburbs in France and Germany. As of 2016, the Swiss Basel agglomeration was the third largest in Switzerland with a population of 541,000[4] in 74 municipalities in Switzerland (municipal count as of 2018). The initiative Trinational Eurodistrict Basel (TEB) of 62 suburban communes including municipalities in neighboring countries, counted 829,000 inhabitants in 2007.

The official language of Basel is (the Swiss variety of Standard) German, but the main spoken language is the local Basel German dialect.