In Ronchamp, Bourlémont Hill is much more than just an architectural site: it is a place of remembrance, creativity, and contemplation. Overlooking the Southern Vosges, it has welcomed visitors for decades who come to discover the Chapelle Notre-Dame du Haut and the architectural complex that surrounds it. The discovery guided tours offer an in-depth exploration of this unique site, highlighting its history and the key figures who shaped it. The tour begins with a look back at the hill’s religious history, before exploring Le Corbusier’s arrival in Ronchamp. In the early 1950s, the architect envisioned a radically new chapel here. Inaugurated in 1955, Notre-Dame du Haut breaks with the traditional codes of sacred art. Now a UNESCO World Heritage Site for the past 10 years, the chapel is revealed gradually throughout the tour, inviting observation, understanding, and contemplation. The guided tour continues with a look at the other structures that make up the Bourlémont hill site. You will discover, in particular, how the work of Renzo Piano – RPBW, with the Sainte-Claire monastery and the gatehouse (reception pavilion), brings a contemporary dimension to the site. Discreetly set into the hillside, these buildings blend into the landscape and respect the site’s balance, in a subtle dialogue between architecture, nature, and spirituality. These guided tours offer a genuine opportunity for discussion and learning, accessible to everyone—whether you’re an architecture enthusiast, a history buff, or simply a curious visitor. The tour provides insight into how three major architects of the 20th and 21st centuries—Le Corbusier, Jean Prouvé, and Renzo Piano—contributed to making the Bourlémont hill an exceptional architectural ensemble.