Martin’s Château du Lac 5-Star Luxury Castle Hotel Near Brussels Belgium

Built in 1906, Martin’s Château du Lac is a romantic Lorraine-style château with a distinctive history. Originally created as a thermal spa and later used by Schweppes as a bottling plant, it became a majestic 5-star hotel in 1985. Today, historic architecture, lakeside tranquillity and refined hospitality create an exceptional setting for romantic escapes, wellness retreats, executive stays, weddings and private events near Brussels.

Martin’s Château du Lac offers 5 distinctive categories: the 28 m² Cosy Room, 34 m² Charming Room, 25 m² Great Lake View Room, 52 m² Héron Suite and 52 m² Kingfisher Suite. Highlights include garden or lake views, 4-poster beds, whirlpool or chromotherapy baths, Nespresso machines and modern entertainment systems. The Kingfisher Suite adds a private balcony, living room, panoramic lake views, chromotherapy whirlpool bath and Italian shower.

Genval.Les.Bains presents refined French cuisine prepared with respect for seasonal produce in an elegant lakeside setting. The restaurant is ideal for romantic dinners, family occasions and sophisticated meals with friends. The hotel bar offers a welcoming setting for aperitifs and after-work drinks. Breakfast is included with hotel stays, while room service is available daily from noon until 10pm.

Martin’Spa by Algotherm is a 1,500 m² lakeside wellness destination inspired by marine science. Facilities include a heated indoor pool, whirlpool baths, sauna, hammam, rooftop terrace and fitness centre overlooking Lake Genval. Guests can book personalised body and facial treatments or enjoy spinning, yoga and Pilates classes. Spa access conditions vary according to the day, and advance reservations are required for selected facilities and weekend thermal access.

Martin’s Château du Lac provides flexible indoor and outdoor event spaces for 10 to 1,000 guests, including gardens and courtyards suited to weddings, conferences and private celebrations. Complimentary parking, 8 EV charging points and connecting rooms are available. Dogs are welcomed for €30 per night with a basket and bowl provided. The Green Key-certified hotel also offers direct-booking advantages, including exclusive promotions and rates at least €10 below booking platforms.