Top Deck 18 is dedicated to the FKK Bereich (Freikorperkultur) – the nudist sundeck with its own small pool. The exclusive nudist area is accessible via stairs from the Deck 17’s sunbathing area.
Freikorperkultur (FKK Bereich) fore-located Nudist Deck. All AIDA ships have a generously-sized outdoor area where naked passengers can enjoy sunbathing protected from the gaze of curious suitors. The special FKK area is located forward on the ship's top-deck. In cruise ports where the country's culture doesn't allow nudism in public spaces (for example, Muslim countries), the AIDA ship's FKK deck can be accessed only in swimwear. Unlike some AIDA cruise liners, AIDAperla's FKK deck has two whirlpools (hot tubs).
Midship is the glass roof (retractable dome cover) over AIDA Beach Club (adults-only outdoor relaxation complex).