Yes, there is plentiful free water available throughout the Pompeii Archaeological Park in 2026. Consistent with the site’s history as a Roman city with advanced hydraulics, the modern park features numerous public drinking fountains (nasoni) located near major intersections and landmarks, such as the Forum and the various public baths. These fountains provide cold, potable water that is safe for drinking and bottle refills, which is an essential service given the intense heat and lack of shade in the ruins during the summer months. In 2026, park authorities actively encourage visitors to bring reusable water bottles to reduce plastic waste within the UNESCO World Heritage site. While there is a central café near the Forum that sells bottled beverages, utilizing the free public fountains is not only more cost-effective but also provides a unique connection to the ancient Roman tradition of providing public water to all citizens through their sophisticated aqueduct systems.