The Lupanar is perhaps one of the most well-known and intriguing sites in Pompeii, being the city's brothel. Located in a central position, this building offers a unique and fascinating glimpse into the social and sexual life of ancient Pompeii. The term "lupanar" derives from the Latin word "lupa," meaning she-wolf, which was a euphemism for a prostitute.

The Lupanar consists of several small rooms, each with a stone bed and erotic frescoes above it. These frescoes depict various sexual positions and likely served both as decoration and as a "menu" for the clients. The images are surprisingly explicit and detailed, providing a clear snapshot of the sexual practices and preferences of the time.

The frescoes are executed with great skill and show a variety of styles and scenes, suggesting that the brothel was frequented by a diverse clientele. The small rooms were equipped with doors, providing some privacy for both clients and prostitutes, who were mostly slaves or women of low social status.

The brothel was a place visited by men of all social classes, and the graffiti carved on the walls testify to the interactions between clients and prostitutes. These graffiti include names, love messages, and sometimes humorous comments, offering a lively and direct perspective on the city's social life.

Visiting the Lupanar provides a deep understanding of how prostitution was organized and accepted in Roman society. This building, with its architectural and decorative details, tells a complex and fascinating story of one of the world's oldest professions.