Highlight • Lake
Mountain biking
4.8
(49)
Hiking
5.0
(45)
Gravel riding
5.0
(1)
Cycling
5.0
(1)
Étang Rompu is a charming small lake nestled within the expansive Rambouillet Forest, located in the Yvelines department of the Île-de-France region, France. Situated near the commune of Saint-Léger-en-Yvelines, this picturesque body of water lies at an elevation of 154 meters. It is fed by the ruisseau des Ponts-Quentin, which originates from the Étangs de Hollande, and its waters eventually flow into the Vesgre River.
Visitors consistently praise the natural beauty and serenity of Étang Rompu. The tranquil waters offer stunning reflections of the surrounding forest, creating what many describe as "veritable open-air frescoes" that transform with the changing seasons. It provides a peaceful escape, making it a popular spot for those seeking quiet contemplation amidst nature.
Access to Étang Rompu is subtly positioned off the D138 departmental road, with a forest road known as the "route aux Vaches" providing convenient entry. The area is managed by the National Forestry Office (ONF) and features well-maintained forest trails suitable for walking. For those planning a visit, picnic tables and benches are available near the pond, offering ideal spots for a relaxing break.
The best time to visit Étang Rompu is throughout the year, as its natural beauty evolves with each season. It's a prime location for various activities, including hiking and walking, with trails like "Étang Rompu en 2 boucles" inviting exploration of the surrounding Rambouillet Forest. Anglers are also drawn to the lake, which is a public fishing spot home to species such as carp, pike, and perch.
Beyond its natural allure, Étang Rompu holds a poignant place in modern French history due to its connection with the Robert Boulin affair, adding a unique layer of intrigue for those interested in historical sites. The area also features remarkable trees, such as an "arbre de l'ascension," and is part of the larger Rambouillet Territoires, known for its beautiful waterside locations.
Whether you're interested in easy walking routes, a peaceful picnic, or exploring the rich history of the region, Étang Rompu offers a rewarding experience. You can discover numerous trails for hiking and walking around the lake and through the Rambouillet Forest. To find the perfect path for your adventure, explore the many routes available on komoot, catering to various preferences and fitness levels.
This Highlight is in a protected area
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Tips
January 26, 2022
Hiking
July 5, 2022
Mountain biking

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Nearby routes
Best routes near Rompu Pond

5.0
(19)
68
hikers
Moderate hike. Good fitness required. Mostly accessible paths. Sure-footedness required.

4.7
(14)
43
hikers
10.3km
02:45
90m
90m
Moderate hike. Good fitness required. Mostly accessible paths. Sure-footedness required.

4.8
(11)
34
hikers
8.35km
02:11
70m
70m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
Details
Informations
Elevation 160 m
Weather
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Saturday 27 June
31°C
17°C
44 %
Additional weather tips
Max wind speed: 13.0 km/h
Most visited during
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The area around Étang Rompu, nestled within the Rambouillet Forest, offers a variety of forest trails. These are generally well-maintained and suitable for walking. You'll find paths that loop around the lake itself, as well as longer routes that delve deeper into the surrounding woods. Many trails are designed for leisurely strolls, while others might offer a bit more distance for hikers looking for a longer outing.
Yes, Étang Rompu is considered family-friendly. The highlight data explicitly lists it as such. Many of the walking routes are relatively easy and flat, making them suitable for children. There are also amenities like picnic tables and benches near the pond, perfect for a family outing. Look for routes described as 'easy walking routes' or 'circular walks' for the most family-friendly options.
While the area is primarily accessed by car, public transport options are limited. Étang Rompu is located within the Rambouillet Forest, subtly positioned off the D138 departmental road. It's advisable to check local bus schedules to nearby villages like Saint-Léger-en-Yvelines, but direct access to the pond itself via public transport might require a significant walk.
The Rambouillet Forest, where Étang Rompu is located, generally permits dogs on trails, often requiring them to be kept on a leash to protect wildlife and ensure the comfort of other visitors. It's always a good idea to check specific signage at trailheads for any local regulations regarding pets.
Access to Étang Rompu is provided via a forest road known as the "route aux Vaches," which branches off the D138 departmental road. While there isn't a large designated car park, visitors typically find informal parking spots along this forest road or in nearby clearings. As with many popular natural sites, parking can fill up quickly during peak times, especially on weekends or public holidays.
Étang Rompu is a popular spot, particularly for locals seeking a peaceful escape. While it offers serenity, it can experience higher visitor numbers during pleasant weather, weekends, and public holidays. To enjoy a quieter experience, consider visiting early in the morning or later in the afternoon, or during weekdays outside of school holidays.
Étang Rompu is situated within the natural setting of the Rambouillet Forest, so there are no immediate cafes, pubs, or restaurants directly at the pond. For dining options, you would need to venture into nearby villages such as Saint-Léger-en-Yvelines or Montfort-l'Amaury, which offer a selection of local establishments.
Étang Rompu is primarily known for fishing and its picturesque setting for walking and picnicking. While it is a body of water, it is not officially designated or recommended for wild swimming. For safety and environmental reasons, it's generally best to avoid swimming in natural ponds unless explicitly permitted and signposted.
The terrain around Étang Rompu is characteristic of the Rambouillet Forest: generally flat or gently undulating forest paths. You'll mostly encounter compacted earth, gravel, and some natural forest floor. It's suitable for most walking shoes, though sturdy footwear is always recommended for comfort and stability.
Beyond the tranquil beauty of the pond itself, the area is known for its picturesque reflections on the water that change with the seasons. The surrounding forest features remarkable trees, including an "arbre de l'ascension." For those interested in history, the site also holds a poignant connection to the Robert Boulin affair. Additionally, the pond is a public fishing spot, home to various fish species.
Yes, Étang Rompu can be a beautiful destination for a winter hike. The intro mentions that its natural beauty evolves with each season, and the reflections on the water create "veritable open-air frescoes" year-round. While the trails are generally accessible, be prepared for potentially muddy or icy conditions depending on recent weather. Dress warmly and wear appropriate footwear.