Philadelphia 16,000 alleys - Les 16,000 allées de Philadelphie
(texte en français ci-dessous) Philadelphia 16000 alleys Walking around Philadelphia, you'll quickly realize that the city is full of small alleys that, when well-maintained, are incredibly charming. According to a 2025 report, there are 16,000 of them which once served as shortcuts for local residents or provided access to the shops located on the ground floor of the buildings. While those in the city center, often shaded, serve as pedestrian walkways between beautiful houses, most are in a sorry state: filled with trash, overgrown with vegetation, and blocked by illegal barriers. The city wants to revitalize them to improve the appeal of the neighborhoods where they are located, and this will undoubtedly require significant cleaning and renovation work. In the meantime, if you follow the self-guided tours of Walk in Philadelphia, you'll have the opportunity to explore some of the most beautiful ones. The best known is probably Elfreth's Alle...