On top of the Park Inn, a small open-air terrace offers a simple way to see Berlin from above. The spot is open to the public: ride the elevator to the 40th floor and follow the signs up the final stairs. An attendant manages entry and also serves beer and coffee.
Views stretch across Alexanderplatz, with the Fernsehturm standing front and center. The vantage point is close enough to take in the tower’s details and wide enough to watch the city spread out in every direction.
Entry is handled on-site; payment is made directly to the attendant. In summer, an organized base jump experience with Jochen Schweizer is sometimes offered from the roof, adding a dramatic sideline to the usual skyline viewing.
Access depends on weather. The terrace often closes in strong wind or poor conditions, and a notice near the elevator typically confirms whether it is open or closed. On clear days, the experience is straightforward: elevator up, stairs to the terrace, and a quiet perch above the city.
Source - https://en.wikipedia.org/wiki/Park_Inn_by_Radisson_Berlin_Alexanderplatz
A domed church at Bebelplatz/Unter den Linden, the oldest (mid-18th century) and one of the biggest Catholic churches in Berlin. Interior was redesigned in a modern style in the 1950s, but there are still many treasure chambers in the basement.
A small but interesting collection of decorative arts from the Art Nouveau and Art Deco periods
Jewish cemetery and lapidarium with old tombstones.
150 m high lattice tower with open-air observation deck 124 m above ground.
The Gemäldegalerie contains an astounding array of paintings, including works by Rembrandt, Rubens, Botticelli, Raphael, Titian, Goya, Velasquez and Watteau. The collection contains works from the old Bodemuseum on Museumsinsel in the East, now closed, and the former Gemäldegalerie in Dahlem. Its strong points are German paintings of the 13-16th centuries, Netherlandish painting of the 15th and 16th centuries, Flemish paintings of the 17th century, and miniature paintings of the 16th-19th centuries. In the newer section of the museum, designed by architects Heinz Hilmer and Christoph Sattler, there is enough space to display 1,150 masterpieces in the main gallery and 350 in the studio gallery - of the almost 2,900 pieces in the European painting collections. Established in 1830, the newly built gallery from 1998 has about 7,000 sq m of exhibition space (a complete tour of the 72 rooms covers almost 2 km).
It was the only border crossing between East and West Berlin that permitted foreigners passage. Residents of East and West Berlin were not allowed to use it. This contributed to Checkpoint Charlie's mythological status as a meeting place for spies and other shady individuals. Checkpoint Charlie gained its name from the phonetic alphabet; checkpoints "Alpha" and "Bravo" were at the autobahn checkpoints Helmstedt and Dreilinden respectively. Checkpoint Charlie's atmosphere was not improved at all on 27 Oct 1961 when the two Cold War superpowers chose to face each other down for a day. Soviet and American tanks stood approximately 200 m apart, making an already tense situation worse. Now the remains of the Berlin Wall have been moved to permit building, including construction of the American Business Center and other institutions.At the intersection of Zimmerstraße and Friedrichstraße (U-Bahn Kochstraße U6) is the famous "You Are Leaving the American Sector" sign. The actual guardhouse from Checkpoint Charlie is now housed at the Allied Museum on Clayallee. For a more interesting exhibit go to the Haus am Checkpoint Charlie. This is a private museum with kitschy memorabilia from the Wall and the devices GDR residents used to escape the East (including a tiny submarine!). There are also people who set up booths here offering to stamp your passport with souvenir stamps in exchange for a small fee. You are highly advised not to put these stamps in your passport, as these are not official stamps and could invalidate it. Instead, bring along an expired passport or a small booklet to put the stamps in.
A splendid 15th-century Gothic church with many fine accoutrements.
Arguably the most beautiful bridge in Berlin and the only connection between Friedrichshain and Kreuzberg. As signage on the bridge indicates, it was built twice - once in the 1890s and once in the 1990s. Before reunification the border ran where the bridge now is.
Designed by Daniel Libeskind with an excellent exposition on the Jewish life in Berlin and the impact of the Holocaust. You can easily spend a day here. There is a metal scanner and other security features you'd rather expect at an airport than a museum.
Nice church near Unter den Linden/Museum Island, finished in 1830 by Schinkel in English Neogothic style. Nice exhibition inside (neoclassical statues and an exhibition about Schinkel's life and work upstairs).
The largest aquarium in Germany with over 9000 animals that are presented on three storeys in a historic building. Aquarium Berlin is found on the premises of the Zoo, but can also be visited separately. One of the best places on a rainy day with children.