Refine your search for walks in Gare de Boissy-l'Aillerie
Gare de Boissy-l'Aillerie walks
The Chaussée Jules César and the Coteaux de la Viosne
Visorando Member 
7.47 mi
+486 ft
-486 ft
3h 50
Moderate
Departure from Boissy-l'Aillerie (Val-d'Oise)
A hike on the slopes of both banks of the Viosne, alternating between cultivated fields, woodland and charming villages. For about 3 kilometres, the route follows the course of an ancient Roman road, the Chaussée Jules César. There is a rich heritage to discover along the way: mills, a castle, churches, crosses, wash houses and beautiful houses.
Walks near Gare de Boissy-l'Aillerie
From Cergy Saint-Christophe to Conflans-Sainte-Honorine
Visorando Member 10.63 mi
+161 ft
-410 ft
5h 00
Moderate
Departure from Cergy (Val-d'Oise)
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.
From Cergy to Valmondois along the Oise
Visorando Member 
13.98 mi
+253 ft
-528 ft
6h 40
Difficult
Departure from Cergy (Val-d'Oise)
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.
From Pontoise to Conflans along the river
Visorando Member 
14.22 mi
+394 ft
-354 ft
6h 55
Difficult
Departure from Pontoise (Val-d'Oise)
A walk from station to station, following the river. After skirting the Oise to Port Cergy, the route joins the Île de Loisirs de Cergy, then takes the Axe Majeur to reach the old Pontoise–Poissy railway line. After the confluence, it follows the Seine along the quays of Conflans-Sainte-Honorine, following part of the discovery trail, before reaching the station.
Along the banks of the Oise from Maurecourt to Andrésy
Visorando Member 
5.93 mi
+299 ft
-285 ft
3h 00
Easy
Departure from Andrésy (Yvelines)
A lovely, flat route to enjoy at a leisurely pace along the banks of the Oise, with a section high up behind the Pays de Maurecourt offering magnificent views of the Oise. This region is even more beautiful when viewed from the footpaths.
From Meulan to Triel, from station to station
Visorando Member 
8.01 mi
+758 ft
-725 ft
4h 20
Moderate
Departure from Meulan-en-Yvelines (Yvelines)
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.
From Thun-le-Paradis to Mantes via Brueil-en-Vexin
Visorando Member 
18.05 mi
+1,230 ft
-1,243 ft
9h 20
Difficult
Departure from Meulan-en-Yvelines (Yvelines)
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.
From Verneuil-sur-Seine to Cergy via the Hautil Forest
Visorando Member 
10.58 mi
+866 ft
-584 ft
5h 35
Moderate
Departure from Verneuil-sur-Seine (Yvelines)
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.
Andrésy Naturellement - Route de la Seine
Visorando Member 4.05 mi
+56 ft
-59 ft
1h 55
Easy
Departure from Andrésy (Yvelines)
What could be more relaxing than discovering the architectural, historical and natural heritage whilst strolling along the Seine... A route suitable for everyone, young and old, which will take you from the Fin-d’Oise district, the historic heart of the river trade, to the Denouval district, passing by the main monuments in the city centre.
From Chars to Bornel via the Rosne hills
Visorando Member 
21.42 mi
+1,191 ft
-1,257 ft
10h 55
Very difficult
Departure from Chars (Val-d'Oise)
This is the eighth stage of the Grand Tour de l'Île-de-France on the GR®11, starting from Chars station in the Val d'Oise and heading towards Bornel-Belle-Église station in the Oise, through the north-eastern part of the French Vexin and the borders of the Pays de Thelle. This stage is unique in that it runs along the border between the Val d'Oise and Oise departments, with roughly 50% of the route on each side. The proposed itinerary passes through the Buttes de Rosne, the highest natural point in Île-de-France, although it deviates slightly from the GR® for this.
From Meulan to Mantes-la-Jolie through woods and fields on the right bank
Visorando Member 
13.51 mi
+738 ft
-748 ft
6h 50
Difficult
Departure from Hardricourt (Yvelines)
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.