Neuilly-sur-Seine, a charming commune in the western suburbs of Paris, is home to a plethora of hidden gems waiting to be discovered. From abandoned buildings to secret gardens, the urban explorer will find a treasure trove of unconventional spots to explore. In this list, we'll uncover the best crowdsourced urbex spots in and around Neuilly-sur-Seine, as voted by the community, and invite you to experience the thrill of discovery for yourself.