



Musée national de Port-Royal des Champs
Magny-les-Hameaux
Wander through the ruins of a 17th-century abbey that once challenged royal power. The Port-Royal des Champs site pairs Jansenist history with peaceful valley views, plus a museum filled with period paintings and documents.
17th-century history
Jansenist heritage
Chevreuse Valley
free first Sundays
Tips
🎨"The passionate curator made the subject accessible"
🌳free park access first Sunday monthly
🐕dog-friendly grounds with valley views
Musée national de Port-Royal des Champs
Magny-les-HameauxOpens Friday at 10:30 AM




Wander through the ruins of a 17th-century abbey that once challenged royal power. The Port-Royal des Champs site pairs Jansenist history with peaceful valley views, plus a museum filled with period paintings and documents.
17th-century history
Jansenist heritage
Chevreuse Valley
free first Sundays
Tips
🎨"The passionate curator made the subject accessible"
🌳free park access first Sunday monthly
🐕dog-friendly grounds with valley views