Pavillon de l’Eau

Hidden in plain sight on Avenue de Versailles, the Pavillon de l’Eau whispers tales of Paris’s watery past. This unassuming building, once a bustling steam-powered pump, now stands as a monument to the city’s intricate relationship with water. The Pavillon de l’Eau opened its doors to the public in July 2007. Its mission is to educate and enlighten visitors about the fascinating story of how water flows through the veins of Paris. The original pump, built in 1828, drew water from the Seine to supply the then-independent towns of Auteuil and Passy. These charming villages, known for their fresh air and picturesque views, were popular getaways for Parisians seeking respite from the city’s hustle and bustle. The Pavillon de l’Eau itself started as a rather rustic structure, blending seamlessly into the surrounding landscape. As Paris grew, so did its thirst for water. The little pump station couldn’t keep up. A new, state-of-the-art facility was constructed in 1900, showcasing cutting-edge pumping technology. This building, with its distinctive industrial architecture of the late 19th century, became a landmark in its own right. Inside the Pavillon de l’Eau, you’ll discover a replica of a Wallace fountain, a symbol of Paris’s commitment to providing clean drinking water to its citizens. The exhibition inside explores the evolution of Paris’s water system from the 19th to the 21st century. You’ll see historic photos, including works by Robert Doisneau, capturing everyday Parisian life alongside these iconic fountains. The Pavillon de l’Eau also houses exhibits on the remarkable work of Eugène Belgrand. He served as the Director of Water and Sewers of Paris. He played a key role in expanding both the sewer system and the aqueducts that brought fresh water to the city. His efforts, along with those of Baron Haussmann, transformed Paris into a modern metropolis.