Opt for a unique spa experience in Berlin at the Liquidrom. The design and interiors of Liquidrom are futuristic, inspired by a circus tent, and will draw you immediately. But what will keep you hooked are their unusually rejuvenating therapies and massages. The Liquidrom also has four nude saunas in the main spa building. Perhaps the chief reason Liquidrom is so popular among clients is their pool where you can experience underwater music. Liquidrom hosts DJs on a regular basis which makes your swim more interesting. They also have infusion which you can take advantage of without needing prior appointments.