Ecquevilly walks

A hilly route from village to village, with views of Paris and La Défense.

A walk that alternates between forest paths and paths through fields offering sweeping views. Romainville Castle adds a lovely touch of heritage to this idyllic setting. Saint-Léger Church is well worth a visit, either at the start or at the end of the walk.

The first part of the circuit from Bures to Chapet passes through fields along farm tracks, then crosses Chapet and reaches the hamlet of Brezolles, before returning through the woods

Starting from the village of Bazemont, rich in heritage, this is a forest loop for a good half of the route, with passages between fields and along the streams that drain them.

The walk begins with a very varied section of the GRP® "la Seine impressionniste", starting with the imposing ESA Ariane rocket factory and its loading dock, a charming marina, the Île de loisir du Val de Seine, and several very large ponds. It continues through Triel-sur-Seine, with its pleasant Parc Senet and the architecturally intricate St Martin’s Church. The walk through the Bois d’Hautil along easy yet unspoilt paths is well worth the detour for its chestnut forests dotted with a few fine oaks, and punctuated by a large number of sinkholes resulting from the collapse of underground quarries. And we finish off gently, admiring the confluence of the Oise and the Seine. ⚠️ User comment on 18 May 2026:>Please note: at point 8, the path is closed in both directions due to reported risks of collapse; instead, take the GR®2 further down to cross from east to west

Starting from the old village of Aubergenville, you’ll soon be walking through woods and fields towards remote hamlets. You’ll then pass through the Parc d’Acosta estate, built in 1962 amidst lush vegetation, before returning to the old village and the final sights of the walk.

This circular route follows theGR®1 trailfrom Parc de la Bruneterie in Orgeval to the Forest of Marly on the way there. On the way back, the route crosses the Joyenval Golf Course and the commune of Chambourcy.

This walk, which initially follows the Seine to Villennes, will allow you to see many different aspects of the riverbanks and the surrounding area. You will then take the town’s narrow streets, before heading back down through the woods and fields to Verneuil.

This walk through the old streets of Verneuil, its parks and gardens is not difficult. The walk continues through the forest and along some of its varied paths. End of the urban route, nice little shops, cheese shop, bakery, etc. Finally, a gently sloping path leads to the station.

A long walk that takes you into the beautiful region of the French Vexin. It passes through charming and remarkable villages such as Vigny, Us, Triel-sur-Seine and Évecquemont, with their churches and castles – each as remarkable as the next – including the Château de Vigny and the Château de Villette. Most of the walk takes place on flat ground with sweeping views. Only the first 10 kilometres alternate between built-up areas and woodland.

A hike from station to station which, with a few climbs, leads from the Seine valley to the Oise valley. After the streets, alleys and paths of Triel-sur-Seine and Chanteloup-les-Vignes, you cross the Hautil Forest in a very pleasant way. Three beautiful churches and two beautiful farmhouses are to be discovered along the way.

A circular walk following the GR®1 from the Triel-sur-Seine Bridge to the Parc de la Bruneterie in Orgeval. Along the way, you’ll discover Villennes-sur-Seine and then Médan, the town where Émile Zola’s famous house stands on the banks of the Seine.

This short walk will take you through a small valley to Vaux-les-Huguenots, where Protestants fled persecution, then on to Aigue Flore Park in La Falaise, where you’ll cross the River Mauldre and come across various little heritage gems.

A varied hike with some elevation gain. You will pass through a few villages or residential areas and alternate between woods and cultivated fields.

Half urban, half rural route to discover old Meulan-en-Yvelines and the views over the Aubette and Seine valleys.

Starting from the banks of the Seine opposite Île Verte, walk up the narrow streets and paths to Villa Paul Poiret.

A long hike from station to station, alternating between the banks of the Seine, forests, fields, towns and villages, offering numerous views of the Seine and the French Vexin. The route, dotted with historical landmarks, also serves as a reminder that heavy fighting took place in the region in August 1944.

A lovely walk along the banks of the Seine, passing through pretty villages such as Evecquemont. The starting point and finishing point are two stations on the same SNCF line.

This walk can be started from Meulan-Hardricourt station and follows marked paths for a good part of the way, even if they are not always easy to identify, particularly the access tothe GR® 2. During this walk, you can see the church of Hardricourt, pass through fields, see La Défense, enjoy the undergrowth, admire the pretty village of Mézy-sur-Seine and, if you are feeling adventurous, dip your feet in the water (in summer) and enjoy the banks of the Seine. Please note that in cold weather, some sections of the forest may be muddy and difficult to walk on.

A long hike from station to station that veers away from the Seine Valley (which is not particularly suitable for hiking in this area) and climbs to higher ground. The route alternates between wooded sections and stretches through fields with sweeping views. There is a wealth of heritage to discover, with two beautiful Romanesque churches in the first part and, towards the end and as a grand finale, the Gothic Collegiate Church of Mantes-la-Jolie.

This walk will first take you on a journey of discovery through the heritage of this district of Aubergenville and Épône, a pioneering holiday resort established in the 1920s. On the way back, you’ll follow the Mauldre and Giboin rivers to reach the ‘beach’.

The banks of the Seine and the hillsides in Triel-sur-Seine

After exploring Maule and its heritage, you will climb through the woods and walk through the countryside to reach Aulnay-sur-Mauldre. From there, you will follow the Mauldre and its recent meanders back to the starting point.

A walk along the Seine from Triel-sur-Seine to Gargenville, taking in footpaths, narrow streets and the Île de Loisirs du Val de Seine, with panoramic views over the plain. Castles, wash houses and ponds are all waiting to be discovered along this route.

Walk from Maule to the pretty village of Herbeville and its plateau, then explore the Bois des Mesnuls before returning via the Chemin de Tourneroue.

A circular route which, on the outward journey, follows theGR®1from Vaux-sur-Seine to Sagy. The route passes very close to the Châteaux de Villette and Vaux. Before reaching the finish, the route runs alongside the Seine for a few hundred metres.

A circular route which, on the outward journey, follows theGR®1from Vaux-sur-Seine to Triel-sur-Seine. On the return journey, the route passes through Chanteloup-les-Vignes. Overall, the route circles the Forêt de l'Hautil.

This route follows part ofthe GR®26 trailon the plateau above the Mauldre.

Montainville is situated in the centre of the Yvelines department. The commune’s territory extends across the eastern edge of the Mantois plateau and the western slope of the Mauldre valley. The village site forms a promontory bounded by two valleys named after their springs: the Serpe valley to the north and the Orme valley to the south.

A hike along the hillsides on both banks of the Mauldre river, offering beautiful panoramic views. There are heritage sites to discover in the three towns along the route.

A fairly easy walk from station to station, the first part of which is through woodland where you can admire superb specimens of various species of deciduous trees, particularly beeches and oaks, which are certainly over a hundred years old. You also pass close to the Alluets-le-Roi telecommunications centre and its many antennas of all types.The second part, which is more varied, includes a visit to the ruins of Abbecourt Abbey and the centres of the villages of Orgeval and Villennes-sur-Seine with their churches. The walk ends with a pleasant stroll along the banks of the Seine.

On this walk from station to station, you’ll follow the Mauldre river through the countryside, passing through several villages to discover some heritage sights.

From Mareil-sur-Mauldre station, the walk follows the railway line to the hamlet of La Maladrerie. Viathe Côte de Chavoye, then the Chemin aux Bœufs, it heads towards Crespières. On the plateau, at the model-making site, it turns left towards the Cheminet and Beurres areas before reaching the houses inthe Parc de Mareil. A descent through the park along narrow paths, with the occasionalflight of steps, leads back to the station.

Circular route from Juziers station, alternating between farmland and forests. Several interesting churches (unfortunately often closed), beautiful wash houses, a fountain with its statue still intact. And of course, the beautiful covered walkway of the Mare aux Fées, which is well worth a detour.

During this varied, hilly hike, you will discover three small villages as you stroll along narrow streets and paths. You will walk along a few hillside and woodland trails, discover beautiful viewpoints and stroll along the Seine on your return.

A walk around Juziers that allows you to discover its heritage, a panoramic view of the valley and a pleasant return trip along a towpath on the banks of the Seine.

A hike that alternates between forest and fields, with a small pond that is ideal for a pleasant break.

A pleasant route alternating between small villages, forest edges and wide open horizons.

During this walk, you will discover the heritage of Épône, the birthplace of the Fifth Republic, and also set off in search of the wash houses of Mézières through fields, woods and hamlets.

A water-themed hike: from the meanders of the Aubette to the springs that enliven the Vexin region.

On this walk from station to station, you’ll stroll through the countryside, passing through small woods and hamlets. You’ll enjoy some lovely views as well as heritage sites.

A journey through woods, fields and villages, passing through the Mézerolles woods. Following in the footsteps of the Impressionists, discover Mézières-sur-Seine, La Plagne with its Saint-Germain de Secqueval Chapel, Guerville, Senneville and La Villeneuve with their wash houses, and finally Épône with its castle and David’s Temple of Friendship.

A walk that is half rural, half woodland, allowing you to visit 11 wash houses scattered throughout the region's pretty villages, of various styles and constructions, most of them decorated with flowers, some of which are quite complex in design and/or large in size, offering clear, refreshing running water (although not drinkable), which is much appreciated when temperatures soar above 30°C. Two viewpoints over Mantes-la-Jolie and its collegiate church, and the chimneys of the Porcheville power station, which are often in view.

A walk between Gaillon-sur-Montcient and Tessancourt-sur-Aubette to discover different aspects of the Vexin region, as well as the Jardin de la Douaye (Vexin flora, photo exhibitions), a perfect spot for a break along the route.

A pleasant hike through the forest and along a golf course in a little-known part of the Marly National Forest.

A hike from station to station, most of which takes place in the Forest of Saint-Germain-en-Laye, which we cross from south-west to north-east. It is an opportunity to walk through forests of various species and to come across two ancient crosses and two oratories. The route ends with a water theme, at the confluence of the Seine and the Oise.

A walk from station to station, allowing you to discover the heritage of the towns on the south bank of the Seine, starting from Poissy. From the banks of the Seine to the Verneuil-sur-Seine regional forest, the route takes you through urban areas, following the quietest streets and footpaths in the towns it passes through: Poissy, Villennes-sur-Seine, Médan, Vernouillet and Verneuil-sur-Seine.

This circular route follows theGR®1from Feucherolles to Saint-Germain-de-la-Grange on the outward leg, passing through Davron and Thiverval-Grignon. On the return leg, you’ll discover Chavenay. Each of the three villages has its own wash house and a remarkable church. Much of the walk takes place through fields.

A varied hike, with a beautiful wooded route in the western part of the Forest of Marly and a stroll through the village of Feucherolles. A hike with two loops, lending itself to several variations, such as limiting yourself to the 7.5 km forest loop.

A walk featuring a beautiful woodland route through the western part of the Marly Forest and a stroll through the village of Feucherolles, offering a chance to see the Sainte-Gemme Chapel along the way. The Marly State Forest is a natural area of ecological, faunal and floristic interest (ZNIEFF) that is home to over 80 species of birds, as well as red deer, roe deer, badgers, foxes and wild boar. Sainte-Gemme is a legendary Christian saint, often associated with the Saintonge region. She is depicted as a young virgin martyr. Converted to Christianity by Saint Denis of Paris, she is said to have refused an arranged marriage to a pagan nobleman, which is believed to have triggered her persecution. According to tradition, she was beheaded for her faith. Her story, although popular locally, belongs more to hagiographic tradition than to proven history.

During this short urban walk, you will discover not only wash houses and fountains, but also a beautiful church and several historic sites in the town.

Hike through the fields and woods near Oinville-sur-Montcient. There are a few hills during this walk.

In the southern French Vexin region, this circuit takes you through fields and woods, playing leapfrog with the River Montcient. The Cave aux Fées, a covered passage dating from 2500 BC, bears witness to ancient human occupation. A dovecote, an old water mill and several wash houses are also worth seeing.

At the southern edge of the French Vexin, a loop that starts along the Montcient river, with the old Moulin Brûlé, and then alternates between ascents and descents in the woods or between fields.

A walk almost entirely through woodland, between the Montcient Valley and the Seine Valley.

This is a route for walkers who enjoy charming, forgotten little paths that make you forget you’re only 50 km from Paris; however, the route is not always obvious and requires careful attention (the Visorando app is recommended). These paths are not always regularly maintained: bare legs are not recommended. Please note: currently (3 August 2026) the footbridge located after point (2) is closed for safety reasons. You must therefore follow Rue de Bachambre to the left to rejoin the route 500 m further on. I have not yet been able to obtain a date for its reopening.

A walk through the woods and plains of the French Vexin, to admire the banks of the Seine and Île Verte.

A hike on the slopes of both banks of the Mauldre, a tributary of the Seine between the Plaine de Versailles and the Mantois. The route, consisting of two loops, alternates between residential areas, forests and fields. A rich heritage, partly linked to water, can be discovered along the way: an old fortified castle, old mills, a siphon bridge, farm buildings, a church, etc.

A walk on the plateaus above the Mauldre valley. A rolling landscape as far as the eye can see accompanies you throughout the hike.

From the Mauldre Valley to the Seine Valley, a hike from station to station that alternates between fields and woodland. The Étang d’Abbecourt offers a perfect spot for a break, and the Church of Saint-Étienne in Vernouillet adds a touch of heritage.

This walk will take you along streams and through countryside, valleys and paths to discover the heritage of three charming villages. Beautiful views are also on the menu for this walk.

This circular hike in the Beynes forest takes you past several underground gas storage sites. You will then cross the village of Saulx-Marchais, passing by its old church and town hall before crossing the fields to reach Neauphle-le-Vieux and the Mauldre river. Return to the starting point via the Beynes forest.

Starting from the charming village of Brueil en Vexin, you will pass La Cave aux Fées, a Neolithic burial site dating from around 2000 BCE. Then, through a varied, hilly landscape, you will discover a few hamlets and a village with its wash house and old bridge.

A loop starting from the National Scout Centre in Jambville. The very hilly route is marked in yellow.

This walk retraces the Battle of Vexin at the end of August 1944 thanks to the numerous explanatory panels placed along the route.

A hike in the heart of the Vexin Regional Nature Park.

A hike from station to station with the Oise as the guiding thread. You will cross several wooded parks and follow the river for a long time, mostly on a right of way. At the end of the route, the passage through Auvers-sur-Oise is an opportunity to evoke the famous painter Vincent Van Gogh.

This route, comprising 26 walks from station to station – generally long (averaging 21 km) – allows you to gradually circumnavigate the Île-de-France region and discover its full diversity. The route passes through several large forests, winds its way through cultivated fields and runs alongside numerous rivers. Apart from certain stages that are predominantly through woodland, there is a wealth of heritage to be discovered along the way.

A walk starting from the new town of Cergy will take you past the circular bends of the Oise, the Cergy leisure centre and its ponds, and the old villages of Vauréal, Jouy-le-Moutier and Neuville-sur-Oise in the Val d'Oise. You will arrive in the Yvelines at Conflans-Sainte-Honorine, the capital of inland waterway transport at the confluence of the Seine and the Oise.