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Le Mesnil-le-Roi

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City
—°163
Le Mesnil-le-Roi (France)
ℹ️

Practical info — Le Mesnil-le-Roi

🌤 Weather — 5 days

📍 Nearby

Sights nearby

💡 Tips

  • Take advantage of the dedicated paths along the Seine for a peaceful morning run or a leisurely bike ride towards neighboring Maisons-Laffitte.
  • Since it is primarily a residential town, check the opening hours of local bakeries and small shops, as they might close for lunch or on certain weekdays.
  • The town borders the immense Saint-Germain-en-Laye forest; pack some insect repellent if you plan to hike the woodland trails in summer.
  • Public transport via the RER A in nearby Maisons-Laffitte is the most efficient way to travel in and out of Paris without dealing with traffic.

🍽 Food

🍽
Artisanal Baguette

Start your day with a fresh, crusty baguette from a traditional boulangerie in the town center.

🍽
Pâtisserie Classics

Treat yourself to an Éclair or a Paris-Brest from a local pastry shop.

🍽
Brasserie Fare

Enjoy a simple but classic steak frites at a local French restaurant nearby.

🛍 Shopping · 🧘 Quiet spots

🛍
Local Epiceries

Small neighborhood grocers are first-rate for picking up regional cheeses and fine French wines.

🛍
Weekly Market

Visit the market for fresh, seasonal produce and a slice of authentic residential life.

🧘
Banks of the Seine

Find a serene spot by the river to read a book or watch the rowers go by.

🧘
Forest of Saint-Germain-en-Laye

Just a short walk away, the vast ancient royal forest gives endless quiet walking trails.

Highlights of 2026

1

Le Mesnil-le-Roi is an upscale residential commune located in the Yvelines department, gracefully positioned in a bend of the Seine river. Its identity is historically intertwined with the French monarchy, given its location adjacent to the royal forest and estate of Saint-Germain-en-Laye. The town's name, 'The King's Farmhouse,' points to its medieval origins as a supplier to the royal court. Today, the commune is celebrated for its verdant environment, with significant land area dedicated to agriculture and protected riverbanks that offer a serene escape from the nearby Parisian sprawl. Architectural landmarks include the 16th-century Church of Saint-Vincent and the historic Château of Le Mesnil. The community prides itself on a high quality of life, maintained through strict urban planning that preserves its village-like charm. Economically, it functions primarily as an affluent residential suburb, with residents often commuting to Paris or La Défense. Local culture is lively, centered around sports clubs, nature associations, and heritage conservation efforts. The proximity to international schools and world-class healthcare further enhances its appeal to families and expatriates seeking a quiet yet connected lifestyle.

Best time to visit & climate

The most pleasant time to visit is Jun–Aug.

JanFebMarAprMayJunJulAugSepOctNovDec
Avg °C3471013171919151274
Rain mm565054416558555842616471

Geography

Population
6,515
Coordinates
48.92810, 2.12250

Facts

  • Population of 6,425 (2021)
  • Land area of 3.25 square kilometers
  • Postal code 78600
  • Borders the Seine for about 2 km
  • Saint-Vincent church dates back to the 16th century
  • 35% of the land is dedicated green space

Explore nearby

Notable places around

Route planner — Car & Motorhome

Where do you start? We build the route here, with stops and country notes along the way.

Vehicle
Only stops with (optional):

© OpenStreetMap contributors · OpenRouteService

Sights in the town Le Mesnil-le-Roi (6)

Saint-Vincent Church⛪ religious

A characterful 16th-century church featuring a unique bell tower and beautiful stained glass windows.

Château du Mesnil🏺 historical

A historic residence reflecting the architectural elegance of the region, surrounded by lush greenery.

Parc des Carrières🎡 recreation

A local park offering peaceful walking paths and green spaces for relaxation and outdoor activities.

Forêt de Saint-Germain-en-Laye🌿 nature

A vast ancient forest adjacent to the town, excellent for hiking, cycling, and exploring nature.

Parc départemental de la Boucle de Montesson🌳 park

The Parc départemental de la Boucle de Montesson is a large public park located in Le Mesnil-le-Roi.

Centre Georges Brassens🎭 culture

The Centre Georges Brassens is a local arts center in Le Mesnil-le-Roi.

Frequently asked questions

How to get to Le Mesnil-le-Roi from Paris?
Take the RER A to Saint-Germain-en-Laye and then a local bus for the short ride into the town.
What is the main attraction of the town?
The town impresses with its location on the Seine and its proximity to the Saint-Germain-en-Laye forest.
Are there good hiking trails nearby?
Yes, the paths along the Seine and in the adjacent state forest offer excellent opportunities for walking and cycling.
Is the city suitable for families?
Yes, it is a quiet residential area with many parks and green spaces, convenient for a relaxing family outing.
When is the best time to visit?
Spring and autumn are handy for enjoying the nature on the riverbank and in the forest during mild temperatures.
Le Mesnil-le-Roi: where is it located?
Le Mesnil-le-Roi is located in Île-de-France, France.
Le Mesnil-le-Roi: what is there to see?
Highlights include Saint-Vincent Church, Château du Mesnil, Parc des Carrières.
Le Mesnil-le-Roi: when is the best time to visit?
The most pleasant time to visit is Jun, Aug.
Le Mesnil-le-Roi: why is it worth visiting?
Le Mesnil-le-Roi is an upscale residential commune located in the Yvelines department, gracefully positioned in a bend of the Seine river.
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