Overview

Visit of the troglodyte church

Discover the troglodyte church of Haute-Isle, a remarkable historical site, carved into the cliff, unique church of this type in Île-de-France. It also offers a unique perspective on medieval architecture. The Seine, architectural heritage This program is proposed as part of the event "La Seine, architectural heritage". On the occasion of the European Heritage Days 2025, the villages of La Roche-Guyon, Haute-Isle and Vétheuil unite to offer a unique and sensitive journey around the architectural heritage of the banks of the Seine. Two days of rich programming accessible to all, combining guided tours, exhibitions, concerts, conferences, artistic workshops, and openings of unusual places to discover how much it is to the Seine that we owe the unique architecture of our villages, how much it is she who structures the landscape.

Address
144 route de la Vallée 95780 Haute-Isle, Val-d'Oise, Île-de-France, France