Val-d'Oise: Archaeology, nature and walking trails

Almost 90 million years of natural development and 200,000 years of human presence form the timeline presented by the Musée archéologique du Val d’Oise. Natural areas and an extensive range of walking opportunities offer further reasons to explore Val-d'Oise. You can then choose your accommodation’s exact location based on what you plan to focus on.

Discover natural areas and trails

The département has designated 59 Espaces Naturels Sensibles (ENS), covering a total of 2,000 hectares. A total of 1,321 plant species have been recorded there, including 46 protected species. The plant figures add another dimension to the area covered: alongside the extent of the protected areas, the recorded biodiversity also comes into focus. The ENS framework aims to balance the protection of habitats and landscapes with public access.

An interactive map of the département lists accessible ENS and helps you choose a specific nature destination. If you are planning a visit, you can consult the map in advance for guidance. Valdoise MyBalade lists more than 180 detailed circular routes and walks. The app also lists farms that sell local products directly to visitors. As participating farms and listings may change, it is worth checking the app before planning a detour. Water also shapes the geographic landscape: 450 kilometres of waterways run through Val-d'Oise.

Walking trails across wider landscapes

Some walking options cover areas larger than Val-d'Oise alone. The Parc naturel régional Oise–Pays de France spans 60,000 hectares and 59 municipalities in Oise and Val d’Oise. At its heart are 20,000 hectares of forest, known as the Massif des Trois Forêts. The park offers 1,300 kilometres of trails for walking, horse riding and cycling. These figures refer to the regional park as a whole.

The Vexin français has more than 1,100 kilometres of walking trails. The Avenue Verte Paris–Londres and La Seine à Vélo pass through the area; other loops run around Auvers-sur-Oise and Théméricourt. One specific 100-kilometre route is the Traversée du Vexin, which connects Auvers-sur-Oise with Mantes-la-Jolie and was created in 2021. This means an extensive network of trails and a route with named endpoints offer two different ways to plan a trip. Routes and trail markings may be updated, so check the latest information for your route before setting out.

Archaeology, events and a walking trail

The Musée archéologique du Val d’Oise preserves 22,000 archaeological objects included in the Musée de France inventory. The museum offers exhibitions, workshops, conferences, performances, reconstructions and family activities. Individual events vary. If a particular type of event is important to your trip, check the schedule in advance.

A marked walking trail connects the Musée archéologique du Val d’Oise and the Musée de l’outil through the Bois de Morval. As of August 2026, the trail was open and marked. At that time, the Musée archéologique du Val d’Oise was difficult to reach by public transport. Factor this travel constraint into your plans and check the latest information about transport connections and the trail before setting out.

Choose your hotel location to suit your itinerary

If you plan to visit the Musée archéologique du Val d’Oise, factor its difficult access by public transport into your travel arrangements. For a walking trip, it is worth first deciding on your preferred route and how it relates to the wider landscape. This helps you choose a hotel location that fits your actual plans for your stay.

Discover more destinations

La Frette-Sur-Seine, Bray-Et-Lû, Saint-Cyr-en-Arthies, Deuil-la-Barre, Presles, Longuesse, Gonesse, Sarcelles, Sannois, Saint-Brice-Sous-Forêt, Roissy-En-France, Pontoise, Le Thillay, Herblay, Vienne, Taverny, Franconville, Maffliers, Garges-Lès-Gonesse, Éragny, Enghien-Les-Bains, Écouen, Eaubonne, Chaumontel, Ennery, Cergy, Luzarches, Bezons, Labbeville, Auvers-Sur-Oise, Saint-Ouen-Lʼaumône, Survilliers, Saint-Witz, Goussainville, Saint-Prix, Andilly, Méry-Sur-Oise, Saint-Gratien, Argenteuil, Cormeilles-En-Parisis, Le Plessis-Luzarches, Villers-En-Arthies, Gouzangrez, Soisy-Sous-Montmorency, L'isle-Adam, Aincourt, Avernes, Chaussy, Vigny, Ermont, Ronquerolles, Génicourt, La Roche-Guyon, Boisemont, Vétheuil, Belloy-En-France, Osny, Baillet-en-France, Fosses, Seraincourt, Pierrelaye, Theuville, Magny-en-Vexin, Omerville

For the broader travel overview: Ile-De-France.