Le Château de Mirwart
Historic Belgian castle with a contemporary interior — think natural stone walls, warm oak, leather and travertine alongside modern comforts. Romantic and remote, aimed at couples and food-focused travellers rather than the pool-and-spa crowd.
Book the gastronomic restaurant (L'Écrin) well in advance — it only seats guests Thursday to Saturday evenings, and the 7-course menu fills up fast
Why It Matters
A Michelin Guide hotel with two Gault & Millau-rated restaurants — L'Écrin de Mirwart at 14/20 and Bistrot de la Lomme at 13/20 — both led by Chef Jimmy Boniface, a 2025 Young Master inductee into the Mastercooks of Belgium. Castle suites run from 70 to 220 sqm, and the two-bedroom Tour de Dinant tower suite sits inside 1.5-metre-thick 13th-century defensive walls.
A medieval fortress perched on a shelf of rock above the river Lomme, deep inside 1,350 hectares of Belgian Ardennes forest. The site traces its fortified history to 955 AD, but the current château was built between 1706 and 1734 — and has only recently been reborn as a 20-room boutique hotel. It's one of Belgium's most dramatic addresses: the building dominates the village below it, the forest presses in on all sides, and the two restaurants are genuinely excellent.
Where You'll Stay
13 room types available
Chambre Confort (n°5)
A comfort room on the first floor of the castle itself. Kingsize bed, shower. No lift in the building — accessible by stairs only. Good starting point if budget is a consideration, though the suite categories are where the real castle atmosphere lives.
Kingsize
Chambre Duplex (n°11)
A duplex room on the second floor of the château. The official listing notes it is not suitable for tall people — the original château architecture dictates low beams and tight turns. Kingsize bed, shower.
Kingsize
Chambre Prestige Duplex (n°8)
A split-level room on the second floor of the château. Stairs within the room add to the character. Kingsize bed, shower. Interesting for the duplex layout but note the climb to reach it.
KingsizeGarden Balcony Suite (n°14–18)
Seven family-sized units in the annex building adjacent to the château, each with its own living room on the ground floor and two separate bedrooms upstairs — one kingsize and one with two singles. Big picture windows bring the surrounding forest in. Dogs under 10 kg welcome (€30/night fee). These can be interconnected for larger groups.
Kingsize + 2 Single (separate rooms)Garden Balcony Suite Deluxe (n°13 & 19)
An upgraded version of the Garden Balcony Suites in the annex, with more generous bathroom arrangements. Unit 13 has one room with a bath and a separate shower bathroom; unit 19 has a bath in each bedroom. Dogs under 10 kg welcome.
Kingsize + 2 Single (separate rooms)Junior Suite (n°9 & 10)
On the second floor of the castle, these junior suites feature a kingsize bed on the main level and a mezzanine sleeping area with two additional double beds — making them work well for a small family or friends travelling together. Fireplace. Bath.
Kingsize + 2 Double (mezzanine)Junior Suite Deluxe (n°7 & 12)
An upgraded version of the Junior Suite on the second floor of the château, with the same split-level layout — kingsize bed on the main level, mezzanine with two additional beds — but with a more refined finish. Fireplace. Bath.
Kingsize + 2 Double (mezzanine)Suite Automne
The Autumn suite on the first floor — arguably the most atmospheric of the seasonal four given the surrounding forest's colour palette in October and November. Kingsize bed, fireplace, shower and bath.
KingsizeSuite Été
One of four seasonally named castle suites on the first floor, each designed around the surrounding landscape. The Été (Summer) suite has a fireplace, kingsize bed and both a shower and a bath. Interiors blend natural stone, wood and leather. Part of the nine castle suites ranging 70–220 sqm.
KingsizeSuite Hiver
The Winter suite on the first floor, with a second bedroom accessible via internal stairs — giving it a two-bedroom configuration with a kingsize bed plus two singles. Fireplace, shower and bath. Good for small families or pairs wanting separate sleeping spaces.
Kingsize + 2 Single (upper level)Suite Impériale
A sprawling option on the first floor, with the bedroom accessed via internal stairs leading to the second floor. The kingsize sleeping area and separate space with two singles are divided by the bathroom — an unusual but characterful layout. Bath. Fireplace. Part of the château's largest category (suites run up to 220 sqm).
Kingsize + 2 SingleSuite Printemps
The Spring suite on the first floor of the château. Kingsize bed, fireplace, and both shower and bath. Like all castle suites, the design draws from the surrounding estate — lighter tones and materials than the winter counterpart.
KingsizeTour de Dinant
The most singular room in the house. This former defensive tower — once positioned to face Dinant — has walls 1.5 metres thick in century-old blue stone, contrasted against warm oak ceilings. Two bedrooms: one with a kingsize and bath, one with two singles and a shower. No fireplace. It sits independently on the grounds and is dog-friendly (under 10 kg, €30/night). The Michelin Guide specifically calls it out: 'especially the two-bedroom tower suite, with its stone walls and timbered ceilings.'
Kingsize + 2 Single (separate rooms)The Property
Eat & Drink
2 venues on property
Restaurant
On Property
How you'll actually spend your days.
An occasional immersive evening event in which guests relive life at the château in 1825, including a period menu prepared by the chef. Availability varies — check with the hotel directly.
Bicycle hire is available on site. The surrounding Ardennes forest offers extensive cycling routes.
The fish ponds below the castle — stocked with Fario trout — are part of the domain and serve as a starting point for the walking trails.
Horse riding tours can be organised in the surrounding domain and forest.
A balloon flight over the Ardennes can be arranged through the hotel as part of a stay package — combine with a gastronomic dinner and a luxury suite for the full experience. Contact info@chateaudemirwart.be to arrange.
Four signposted walking routes begin from the fish ponds directly below the castle, leading out into the surrounding 1,350-hectare forest. Moderate terrain, suitable for most fitness levels.
Amenities & Practical Info
The details that matter for planning.
The castle bar, known as the Salon Bleu, features four original mural paintings from the 1706–1711 period. Guests have noted it can feel quiet and understaffed, but the heritage setting is remarkable.
Complimentary wireless internet throughout the property.
Breakfast is served in the former billiard room of the château. Continental, buffet and à la carte options are available. Note: breakfast is priced separately and reviews flag it as expensive relative to the offering — guests report approximately €30 per person.
The château and grounds are a popular venue for weddings, seminars and private events. A dedicated events email (events@chateaudemirwart.be) is available for enquiries.
The château has no lift — all accommodation is accessed by stairs. There is currently no swimming pool or spa on site. Multiple guest reviews mention a wellness facility as a 'project in progress.' Verify current status before booking if these are priorities.
Rooms are equipped with a coffee machine, minibar, flat-screen TV and personal safe.
Outdoor terrace and garden areas with views over the valley. Breakfast can be taken on the terrace in fine weather.
On-site car park with electric vehicle charging terminals. Note: the car park requires a walk across uneven ground and up steps to the castle entrance — no valet service.
Concierge assistance available for arranging activities, transfers and experiences.
Reception staffed around the clock. Private check-in and check-out available.
BUILD YOUR LE CHÂTEAU DE MIRWART PLAN
Rooms, dining, spa, and resort experiences — organized into one trip plan.
Start Planning