Nestled in the heart of the Val-d’Oise, in the Seine Valley to be precise, the village of Haute-Isle hides a secret… Part of the village is carved out of the limestone rock. This ancient form of dwelling has been in use since prehistoric times, providing inhabitants with dry, durable shelter. These houses also have the advantage of being naturally insulated from the cold and heat. Immersed in the French Vexin regional nature park, the village of Haute-Isle, located 1 h 30 from Paris, will propel you back in time…
Haute-Isle: a troglodyte village on the outskirts of Paris
This small village of 291 inhabitants is a curiosity in the greater Paris region. Indeed, from prehistoric times right up to the XIXᵉ century, the entire village was carved into the limestone rock on the hillside: the houses, the shops… right up to its church. Incidentally, the latter is one of only five churches in France to have been completely designed in rock.
This astonishing site has also inspired many artists and writers over the centuries. The peace and quiet of the site, the soft light of the Seine and the singularity of the troglodytic architecture have served as backdrops for numerous pictorial and literary works. Impressionist painters, attracted by the raw beauty of the landscape, are said to have set up their easels here. Today, the village artists’ house continues this creative tradition.
In the Ile-de-France region, the troglodytic church of the Annunciation at Haute-Isle is an exception. Listed as a historic monument since 1926 , it took three years to complete. A feat at the time, given the titanic work required to excavate the chalk rock.

Although the village has now expanded, the troglodyte dwellings, known as “boves”, can still be seen stretching amphitheatrically above the Seine. Unfortunately, since the XXᵉ century, most have been abandoned… Only a handful of houses are still in use today.
To fully enjoy this unique experience, plan to leave early and stroll along the troglodytic alleyways. You can explore galleries carved out of the rock, admire ancient frescoes, and even discover the workshops of local craftsmen who perpetuate traditional skills.

The 2.3 km Heritage Trail is an invigorating way to admire the remains of this troglodyte village. You’ll admire part of the “boves”, the washhouse, the artists’ house, the troglodytic church of Notre-Dame de l’Assomption and many other local curiosities preserved from the passage of time.
With the Seine as a backdrop, every step offers a new postcard panorama, ideal for photography enthusiasts or simply to recharge your batteries away from the hustle and bustle of Paris. A magical weekend getaway!
