Hotel Adlon was the name of a hotel in Berlin, Germany.
In 1938, a newly regenerated River Song visited the Hotel Adlon. Armed with two guns, she forced the patrons at the hotel restaurant to remove their clothes. Following this, River was confronted by the Teselecta. She would later give her remaining regeneration energy to heal a dying Eleventh Doctor at the hotel, whom she had earlier poisoned with a kiss from a poisonous lipstick at the Reichschancellery. (TV: Let's Kill Hitler [+]Loading...["Let's Kill Hitler (TV story)"])
In 1939, the Seventh Doctor and Ace stayed at the Hotel Adlon during their visit to Berlin. They stayed as guests of Adolf Hitler, arriving in a Schutzstaffel limousine and staying in a luxury suite. The hotel was draped in swastikas. (PROSE: Timewyrm: Exodus [+]Loading...["Timewyrm: Exodus (novel)"])