4.1
(275)
2,078
hikers
89
hikes
Hiking around Rixensart offers diverse natural landscapes, including lush greenery, rolling hills, and tranquil waters. The region is characterized by its proximity to the vast Sonian Forest, known for ancient beech trees, and features the peaceful Lake Genval. Trails traverse woodlands, meadows, and offer varying elevations, making it suitable for different hiking preferences.
Last updated: May 6, 2026
3.4
(5)
13
hikers
13.0km
03:32
190m
190m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
4.6
(5)
35
hikers
8.69km
02:21
120m
120m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.

Sign up for free
3.6
(8)
64
hikers
8.55km
02:19
120m
110m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
4.0
(8)
29
hikers
14.3km
03:52
190m
190m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
4.4
(7)
36
hikers
5.21km
01:23
60m
60m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
Get access to more routes and recommendations from other explorers.
Sign up for free
Already have an account?
Our route recommendations are based on thousands of hikes, rides, and runs completed by other people on komoot.
Start today with a free account
Your next adventure awaits.
Login or Signup
Excellent quality hotel and restaurant
0
0
A beautiful view of the entire opposite bank, even if you go around it completely. A must-see.
0
0
The Genval Lake (French: Lac de Genval) is located on the edge of the Sonian Forest southeast of Brussels. The lake is partly in Genval, a sub-municipality of Rixensart in the province of Walloon Brabant and partly in Overijse in the province of Flemish Brabant. It is an artificial lake that was created in 1903 by creating artificial banks around a marshy area.[1] Around the lake are several buildings from the Belle Époque, including the five-star hotel Château du Lac. The area around the lake is very touristic and is home to a yacht club, among other things. nl.wikipedia.org/wiki/Meer_van_Genval
5
0
Le Château du Lac is best known today as a 5-star hotel. Events are also often organised there and that is why I know it from a professional long-gone past. But the building, whether you call it a castle or rather a glorified villa, it does have a fairly intense past. In the past, the mineral water of Genval was collected and bottled here. Together with the source of Bonne Fontaine, the Château du Lac was the true symbol of Genval-les-Eaux. The Etablissement des Eaux, as it was originally called, was built between 1905 and 1907 by the architect Julien Wendrickx, the future production director of the Compagnie Internationale des Eaux Minérales, to house the collection of sources and the bottling of the mineral water of Genval. After the First World War and the receivership of the companies that managed the Genval site, the castle became the property of an English company before being taken over by the Princes of Merode, who leased the facilities to Schweppes Belgium. The Belgian branch was then managed by John Martin, an English brewer based in Antwerp, who had been importing beers from Great Britain and Ireland to the continent since 1909, including the famous Guinness. He obtained the exclusive production rights for the Schweppes range, which he transferred to Genval in 1952 following the deterioration in the quality of Antwerp's drinking water, which was now pumped into the Albert Canal. Since the divestment of Schweppes in 1988, the John Martin group has further diversified its range, with speciality beers (Timmermans, Gordon, etc.), soft drinks (Orangina) and fruit juices (Looza). After the Schweppes factory moved to Rue du Cerf, the château, now owned by the Martin family, was converted into the five-star Château du Lac Source: https://www.parismatch.be/lifestyle/voyages/2020/08/23/le-lac-de-genval-et-ses-villas-2D3Q25DBTVANBFBV5WXJG3R2NI/
8
0
The Genval lake is located in the Zilverbeek valley. The artificial lake is located for the most part on the territory of Overijse and was constructed by order of lawyer and businessman Gustave Smets - Mondez. The 18 ha lake was constructed in 1904 in an area with a series of spring-rich ponds and marshes through which the Zilverbeek or the Argentine flowed. The Zilverbeek still flows along the lake on the Overijse side. The area attracted many tourists from the very beginning. Around 1900, the urban development plans were also drawn up for the construction of the park on the Walloon side. Several impressive villas were built here that were reminiscent of copies of buildings from Versailles and monuments on the Swiss Lake Lucerne. On the Overijse side, there was less interest in the construction, which is why the slopes are less developed than on the Walloon side, where it was promoted as a spa. After the First World War, the lake was sold to John Martin (1886-1966), an English brewer from Antwerp. He would establish the Schweppes factory here (Belgian license) in the "Château du Lac" (until 1981). The lake is still in the hands of his heirs. On the Meerlaan there are still a few cottage-style villas overlooking the lake. These villas are depicted on various old postcards and are still recognizable today but have been heavily modified. Inventory of Immovable Heritage: Maleizen, https://id.erfgoed.net/themas/14294
8
0
"La sirène du lac", as sculptor Michal named his statue, stands in the lake at the height of - of course - "Le Château du Lac", today a hotel. This siren apparently preferred an artificial lake to a river or sea, but people are said to sometimes think of eroticism when they are near water, and ultimately erotic song is the seductive weapon of sirens. We should not spoil the legacy of Hans Christian Andersen's "Lille Havfrue" by making comparisons, because that little mermaid grew up in the sea and has a statue in a harbour instead of a large lake that was created on behalf of a lawyer and businessman. The statue was commissioned by Jean Vanderbecken (RIP), former mayor of Rixensart for the MR, and fits in perfectly with the atmosphere of the "Château" and the "lake" as it has been developed on the French-speaking side.
8
0
The Genval lake is located in the Zilverbeek valley. The artificial lake is located for the most part on the territory of Overijse and was constructed by order of lawyer and businessman Gustave Smets - Mondez. The 18 ha lake was constructed in 1904 in an area with a series of spring-rich ponds and marshes through which the Zilverbeek or the Argentine flowed. The Zilverbeek still flows along the lake on the Overijse side. The area attracted many tourists from the very beginning. Around 1900, the urban development plans were also drawn up for the construction of the park on the Walloon side. Several impressive villas were built here that were reminiscent of copies of buildings from Versailles and monuments on the Swiss Lake Lucerne. On the Overijse side, there was less interest in the construction, which is why the slopes are less developed than on the Walloon side, where it was promoted as a spa. After the First World War, the lake was sold to John Martin (1886-1966), an English brewer from Antwerp. He would establish the Schweppes factory here (Belgian license) in the "Château du Lac" (until 1981). The lake is still in the hands of his heirs. On the Meerlaan there are still a few cottage-style villas overlooking the lake. These villas are depicted on various old postcards and are still recognizable today but have been heavily modified. Inventory of Immovable Heritage: Maleizen, https://id.erfgoed.net/themas/14294
10
0
Rixensart offers a diverse range of terrain, from the tranquil, gentle slopes around Lake Genval to the more rugged and dense forest paths of Bois de Lauzelle. You'll find routes traversing woodlands, meadows, and even some rolling hills, providing options for various preferences and fitness levels.
Yes, Rixensart has many trails suitable for families. The paths around Lake Genval are particularly good for leisurely strolls with gentle slopes. For example, the Ladies' Wood – Bois des Dames Vineyard loop from La Hulpe is an easy 4.6-mile route that explores pleasant woodlands and vineyard areas, perfect for a family outing.
Many trails in Rixensart are dog-friendly, allowing you to enjoy the natural beauty with your canine companion. It's generally recommended to keep dogs on a leash, especially in forested areas like the Sonian Forest, to protect wildlife and ensure a pleasant experience for all hikers. Always check local signage for specific rules.
Hikers in Rixensart can discover several notable attractions. The peaceful Lake Genval is a central feature, and many routes pass by the historic Château de Rixensart, such as the Lake Genval – Rixensart Castle loop from Rixensart. The region is also close to the vast Sonian Forest, known for its ancient beech trees and rich biodiversity.
Yes, many of the hiking routes in Rixensart are circular, offering convenient starting and ending points. Examples include the Lake Genval – Lake Genval loop from Genval and the KW Line Bunker – Rixensart Castle loop from Rosières, allowing you to explore diverse landscapes without retracing your steps.
Rixensart offers enjoyable hiking experiences throughout the year. Spring brings blooming flora, while summer provides lush greenery. Autumn is particularly scenic with vibrant foliage in the forests. Even in winter, the trails can be beautiful, especially around Lake Genval or in the Sonian Forest, though conditions may require appropriate gear.
Many hiking trails in Rixensart are accessible via public transport, particularly those starting from towns like Genval or Rixensart itself, which have train stations. This allows visitors to reach trailheads conveniently without a car. It's advisable to check local bus and train schedules for specific route access.
Yes, Rixensart and its surrounding areas, particularly near Lake Genval, offer various options for refreshments and accommodation. You can find cozy huts and cafes along some routes, providing local delicacies. There are also hotels and guesthouses in nearby towns for those wishing to extend their stay.
The hiking trails in Rixensart are highly regarded by the komoot community, with an average rating of 4.2 stars from over 280 reviews. Hikers often praise the region's diverse landscapes, the tranquility of Lake Genval, and the well-maintained paths that cater to various skill levels.
There are nearly 100 hiking routes available around Rixensart, offering a wide range of options for all abilities. This includes 48 easy routes, 44 moderate routes, and 5 more challenging trails, ensuring there's something for every hiker.
Yes, the region combines natural beauty with historical interest. The prominent Château de Rixensart is a significant landmark that several hiking routes incorporate, such as the Rixensart Castle – KW Line Bunker loop from Rixensart. While the castle is privately owned, its presence adds a cultural dimension to the surrounding trails.
Yes, Rixensart boasts an extensive network of well-marked hiking routes. This makes navigation straightforward for visitors, allowing you to focus on enjoying the scenery without worrying about getting lost. Platforms like komoot also provide detailed maps and descriptions to further aid your journey.


Browse the best Hikes in other regions.