Tehran

Shahr-e No (literally 'New City') was a historically significant and highly regulated red-light district located in the southern part of Tehran, Iran, near the Gomrok (Customs) neighborhood. Operating primarily during the Pahlavi era, it was a walled enclave that served as the center of the city's state-managed sex trade, housing thousands of workers and hundreds of establishments under strict government supervision. Today, the physical structures of the district have been entirely erased, replaced by the expansive and green Razi Park, which serves as a major recreational hub for the working-class families of southern Tehran. The district was defined by its high walls and single guarded entrance, creating a world within a world that was both integrated into and isolated from the rest of the capital. Beyond the gates, it featured a complex urban fabric of narrow streets, theaters, cafes, and residential quarters. Following the 1979 Revolution, the area was famously purged and demolished as part of the new government's efforts to eliminate perceived centers of 'moral corruption.' The transformation of this somber site into a public park represents one of the most dramatic examples of urban and ideological repurposing in Tehran's modern history. For the modern traveler and history enthusiast, the site of Shahr-e No offers a raw and powerful look at the layers of Iran's social and political evolution. While the district itself is gone, the surrounding Gomrok and Rah-Ahan (Railway) areas retain their traditional, gritty character, providing an authentic glimpse into the daily life of southern Tehran. Visiting Razi Park provides a unique opportunity to reflect on the city's complex past while experiencing the vibrant, communal energy of a modern Iranian public space. Exploring this area requires a deep sense of historical perspective and respect for the traditional social norms of the local community.