The Nikolai Quarter is a peculiar reconstruction of the way Berlin used to be before its destruction in World War II. The area was restored in the 1980s in preparation for Berlin's big 750th birthday. Stroll around the idiosyncratic mixture of reconstructed historic houses and concrete slab Plattenbau blocks, and discover some of the most famous traditional German restaurants and bars. The Nikolaikirche (St Nicholas’s Church), with its striking double spire, is the heart of the quarter. The Ephraim Palace, with the curved Rococo façade, is a masterpiece of 18th century Berlin palace architecture. Don't miss the Baroque architecture of the Knoblauchhaus, built in 1760.

Berlin boasts the world's first computer games museum, which opened its doors in 1997. Since January 2011, the museum has been showcasing its new permanent exhibition in the fashionable Friedrichshain district. The exhibition has ingeniously converted the historic interior of the former East Berlin café, Warsaw, into a pixelated gaming landscape. It's the perfect spot to unwind, play some beloved video games, and delve into the history of the gaming industry. The Computer Games Museum is conveniently located on the Karl-Marx-Allee, the largest European cultural monument.

Åsnen was made a national park in March 2018, which means that the nature in the surroundings is unique and of international interest. The national park is about 1,868 hectares large, and 75% of the area is water. The main entrance is situated by the bridge Sunnabron near the narrow that leads to the largest island in Åsnen, Sirkön. Hiking paths leads to Bjurkärr. Bjurkärr has one of Sweden’s most valuable broad-leaved deciduous forests, since it is very rich in species. The bird life is rich and you can find unusual insects, moss and lichen here. The other entrance to the national park is situated by the left shore of Åsnen and near the mountain Trollberget. Here you can find leaflets about the national park and also both broad-leaved deciduous trees and conifer trees such as pine and fir trees. Additionally, there is a shore by the lake and wetland forest, all in the same small area. Some places in the national park have toilets, fire places and resting places. Some have paths marked with different colours and a wooden deck near the lake where you can unpack your basket with Swedish fika and just enjoy the view of Åsnen, with all its lakes and water.