Wanderlust World Wanderlust World Baumholder sits in the Birkenfeld district of Rhineland-Palatinate, a quiet German town with no red-light district of its own. Travelers seeking adult entertainment zones will need to venture to larger nearby cities. Kaiserslautern, roughly 30 minutes northeast, offers a designated area around the main train station. Saarbrücken, about 45 minutes west near the French border, has a well-known district in the St. Johann quarter. Mannheim, an hour to the east, features a regulated zone in the city center. Each location operates under Germany's legal framework for sex work, with health regulations and licensing requirements. Visitors should research local laws and customs before visiting any such district.