Best Event Venue South of Brussels
At only 20 minutes drive away from the centre of Brussels,
Martin’s Château du Lac is your event location by excellence.
Exquisite facility
        for impressive events
Elegant and extensive event facility. Exquisite food. Enchanting green setting. Private lakeshore gardens for outdoor functions.
A 1.000 m² event hall with 600 m² of pre-event spaces able to accommodate up to 1.000 guests.
The Argentine Room is a popular venue for gala dinners, fashion shows, product presentations, congresses, exhibitions or cocktail parties.
Martin’s Château du Lac
Avenue du Lac 87
B-1332 Genval (Brussels), Belgium
Tel. +32-(0)2-655 71 11
Fax +32(0)2-655 744 44
Come for a visit
Do you want to see your next event location first-hand? Send us a message via for a free tour or for more information on our offer. As a temporary deal, every planner booking an event for at least 150 guests gets a free overnight stay and dinner!*
*for new residential meeting as of 30 delegates
Fact sheet
122 rooms.
23 state-of-the-art event rooms for 2 to 1.000 people.
Free Wi-Fi.
Large free car park.
Just 20 minutes from the centre of Brussels.
Events can be held on the lawn or the lake.
Wide variety of team-building activities available.
Cancellation insurance possible

Warm, personal service on a human scale.
Fine-dining restaurant Genval.les.Bains
Martin’s Spa & Bodywhealth: a large wellness and fitness centre
Carbon Zero: Château du Lac compensates the CO2-emmissions of all events organised in the hotel and guarantees CO2-neutral events. Holding the EMAS Eco-Label