Wikipedia - die Schwarmoffensive Filming Locations

Douala is a coastal city in southwest Cameroon. Inland from the Wouri River, La Pagode, or the Palace of the Kings Bell, dates from the German colonial period. Nearby, the Doual’art gallery exhibits art from Cameroon and across Africa. The Douala Maritime Museum explores the city’s history as a center of colonial trade and fishing. South of the city, Douala-Edéa Wildlife Reserve is home to elephants and crocodiles.

San Francisco, officially the City and County of San Francisco, is a commercial, financial, and cultural center in Northern California. With a population of 808,437 residents as of 2022, San Francisco is the fourth most populous city in the U.S. state of California behind Los Angeles, San Diego, and San Jose.

Marseille, a port city in southern France, has been a crossroads of immigration and trade since its founding by the Greeks circa 600 B.C. At its heart is the Vieux-Port (Old Port), where fishmongers sell their catch along the boat-lined quay. Basilique Notre-Dame-de-la-Garde is a Romanesque-Byzantine church. Modern landmarks include Le Corbusier’s influential Cité Radieuse complex and Zaha Hadid’s CMA CGM Tower.

Lingayen, officially the Municipality of Lingayen, is a 1st class municipality and capital of the province of Pangasinan, Philippines. According to the 2020 census, it has a population of 107,728 people. It is the capital and the seat of government of the province of Pangasinan.

Berlin, Germany’s capital, dates to the 13th century. Reminders of the city's turbulent 20th-century history include its Holocaust memorial and the Berlin Wall's graffitied remains. Divided during the Cold War, its 18th-century Brandenburg Gate has become a symbol of reunification. The city's also known for its art scene and modern landmarks like the gold-colored, swoop-roofed Berliner Philharmonie, built in 1963.

Görlitz is a town in eastern Germany, on the Polish border. It’s known for its well-preserved old town, where buildings of different eras show off a wealth of architectural styles. St. Peter’s is a late-Gothic church, with 2 steeples and the early-18th-century Sun Organ. The early-Renaissance Schönhof and adjacent buildings are home to the Silesian Museum, displaying German, Polish and Czech art and history.

Mainz is a German city on the Rhine River. It’s known for its old town, with half-timbered houses and medieval market squares. In the center, the Marktbrunnen is a Renaissance fountain with red columns. Nearby, a distinctive octagonal tower tops the Romanesque Mainz Cathedral, built of deep red sandstone. The Gutenberg Museum honors the inventor of the printing press with exhibits, including 2 of his original bibles.

Friedrichswalde is a municipality in the district of Barnim in Brandenburg, Germany. It is situated in the Schorfheide nature reserve.