This historical seminar is a rare remnant of the Ancien Régime... and it's open to visitors!

The Saint-Sulpice Seminary, with its niche commissioned by Queen Margot, its grand chapel, and its centuries-old history, forms a unique heritage site in Île-de-France. Typically closed to the public, the estate occasionally opens its doors during rare guided tours organized by the Issy-les-Moulineaux Tourist Office. These visits offer a rare glimpse into a captivating space where art, spirituality, and memory intertwine.

Established in the 17th century by Jean-Jacques Olier, founder of the Priests of Saint-Sulpice, this estate quickly became a premier center for priestly training. What sets it apart today? Its extraordinary preservation. While many historic properties have been altered or divided over the centuries, this estate has endured remarkably intact, maintaining its expansive eight-hectare parkland and timeless character throughout the ages.

• To be read
• This week's top deals in Paris and Île-de-France, from February 16 to 22, 2026
• Free museums and monuments in Paris and the Ile-de-France region: cultural tips

Renaissance Nymphaeum, commissioned in the 16th century by the renowned Queen Margot. A nymphaeum is a decorative grotto inspired by ancient traditions, dedicated to water features and cool retreats. This one stands out with its shells, semi-precious stones, and intricate ornaments. It’s a refined setting, reflecting the Renaissance-era appreciation for elegant and artistic portrayals of nature.

Among the highlights of the visit are the crypt and the great chapel, the spiritual heart of the seminary. Its simple architecture embodies the sulpician spirit: training priests who are well-educated, committed to tradition, and reflective in their approach. Guided tours occasionally organized by the Tourist Office offer rare opportunities to explore this well-preserved heritage. Click here to see upcoming tour dates!

This page may contain AI-assisted elements, more information here.