Kölntriangle
KölnTriangle is a tall building in Deutz, Cologne, and a prominent landmark in Cologne. The building was designed by Dörte Gatermann of Cologne-based architecture firm Gatermann + Schossig and completed in 2006. Its south facade consists of a double-facade, allowing natural ventilation even at high floors. Next to the high-rise structure, part of KölnTriangle is also a much larger six-story office block with a total gross floor area of.
KölnTriangle is headquarters of the European Aviation Safety Agency. The top floor and roof houses a publicly accessible observation deck with panorama views all over Cologne, in particular Cologne Cathedral, directly opposite the Rhine.
