Here, time slows down...
and so do you.
La Maison Longue is a stone's throw from the ruins of the Château de La Cassine - former home of Monaco's Grimaldi family - and the Couvent des Cordeliers.
Built in 1876 by the daughter of Jean Nicolas Gendarme, a leading figure in the Ardennes metal industry, this building now houses a precious reminder of the past.
Book your accommodation at the best rate
30% deposit, 100% refundable - book with peace of mind!
Our accommodations
Eat & Drink
Activities
Ardennes - Infinitely more!
An original way to discover the Ardennes!
The Fiat Topolino are at La Maison Longue in La Cassine.
Original and exclusive, our electric cars will take you to discover unusual places and routes. Where you would never normally go.
That's the magic of our "Roadbooks", a sort of road book that shows you the route to follow, a bit like an orienteering rally.
Fun and truly playful, a moment of complicity for two; pilot and navigator...
The season is here! Discover our new products
Benefits, packages and promotions to enhance your stay.
A new terrace for 2025
Exclusive! Our smokeless braziers...
Booking Awards 2025
For the second year running, we've won an award!
A Berber canvas and its chiliennes
La Maison Longue
de La Cassine
Built in 1876 by the daughter of Jean Nicolas Gendarme, a leading figure in the Ardennes metallurgical industry, the building was subsequently sold to other equally renowned industrialists. Today, it is a precious reminder of the past.
Our rooms and accommodation
"Authenticity is carefully preserved, and a touch of modernity and comfort completes the picture. Each of our rooms has its own personality and a story to tell. Come and discover them, and immerse yourself in their unique charm."
Our activities like nowhere else
Whether it's a dose of romance, a thrilling adventure, or a desire to conquer the skies, cruise the roads in a convertible or sail the waters, all these desires are within reach.
Exclusive - Honesty Bar
An impressive range of champagnes, Belgian and international beers, and French wines. Our Honesty Bar is the ideal place to end a busy day and start a convivial evening.