Stadtbad Neukölln
In a city dotted with lakes, pools, and thermal baths, this is one of the most attractive public bathing spots, a neoclassical beauty built in 1914 and renovated in 2009. Even if you don’t plan on taking a dip, it’s worth a peek: the unremarkable, gray concrete exterior, which seems designed to ward off tourists, conceals two stunning swimming halls, their pristine pools lined with columns and decorated with elaborate mosaics and gargoyles spouting water. To make the most of it, get a day pass for the pools and multiple saunas. Monday is women-only day in the sauna and Sunday evenings are nude-only (FKK).
