11 Mermaids Cave

After a long day in Vienna, guests can sweat, cool off and relax – or the other way round – in the Mermaid’s Cave. Spanning 250sqm / 2691sqft, the spa area includes a tea and refreshments area and hanging chairs which rock gently, helping you to relax. Glass walls create oases of calm without hemming you in and allow you to admire the Berlin illustrator Olaf Hajek’s charming little mermaid from various angles.