WELCOME TO HOTEL I.L.Y. LA ROSIÈRE, “House of Happiness!


Whether you are a couple, a family, a group of friends or a seminar, come and explore the southern face of Mont Blanc. We invite you to experience & share the majestic setting that nature offers us in our "House of Happiness", a promise of a hotel where you feel good.
The hotel offers many services to its guests: a large swimming pool with a view, a magnificent spa, a ski room, an indoor garage.
The hotel also includes several living spaces: a friendly restaurant but also a Bar where it is good to meet throughout the day, for a snack, to share tapas or to have a drink in the evening.


Located at the foot of the Italian face of Mont Blanc, the village resort of LaRosière brings together all the ingredients for a successful ski holiday with its 150 km of slopes: southern exposure, exceptional snow cover and a breathtaking view !! 

But also ... a large number of often exceptional activities such as heliskiing, paret, yooner, or snowshoe excursions, night sledging, paragliding, kite-surf... 

Wether summer or winter, our location on the southern flank of Mont-Blanc invites you to all kinds of walks between France and Italy. For a sporty hike or mountain bike ride, or to treat yourself to a gourmet stopover and taste the neighboring gastronomy. 


Taking your children to the mountains without apprehension is possible at ILY La Rosière!

Our destination is particularly suitable for families with young children or teenagers, as the National Family Plus Mountain label attests. 

Summer and winter alike, there is no shortage of fun activities suitable for all ages: skiing of course, but also the skating rink, tobogganing on rails, bowling, the cinema, or even golf, welcome you. 

In winter, your children can be introduced to the joys of skiing thanks to our two partner schools, theESF and Evolution 2, which offer individual and group lessons for all levels. 

TheClub des Galopinswelcomes children from 3 to 13 years old, with or without ski lessons, as well as toddlers from 18 months in the winter season.

For older children, the Junior Academy offers an totally-safe initiation course in freeride and freestyle.

Do not hesitate to ask the Concierge to manage your reservations! 



Only in winter during school periods

Kid's corner - From 4 to 12 years old - Sunday to Friday from 5pm to 10.30pm - Free

Surprise evenings with dinner at the Children's Table according to the programme

The kid's corner consists of a playful lounge dedicated to children aged 4 to 8 with an animator* and a space where 9 to 12 year olds can meet freely.

All parents wishing to leave their children alone will be required to sign a release form


During the summer period, the Galopins de la Rosière club is free! Lots of activities and games for your children - Monday to Friday from 9am to 5pm - Find all the information here : The Galopins Club for your children - La Rosière Espace San Bernardo (larosiere.net)



A family holiday? Yes, 100%! At Altapura, your children feel at home. They can enjoy a connecting room or a space of their own, and they quickly (too quickly...) get used to the Mac Mini TV. The outdoor swimming pool under the snowflakes: it's great. And of course, meeting new friends in the Kid's corner, their entirely dedicated space, is great for exchanging the day's exploits and the games inspired by their Kid's Concierge, for whom discovering is growing.



I.L.Y Hotels la Rosière opens the doors of its Olympic Sport ski shop, entirely dedicated to hotel guests. Quality equipment and a tailor-made service to offer you the best days of skiing

Read more

Our packages for your stay

For your stay, I.L.Y Hotels La Rosière offers several options. The room with breakfast or the half-board formula including breakfast and dinner.

our formulas


Every day you can enjoy a sumptuous breakfast buffet, an important moment in a skier's day. Whether it's energetic, gourmet or healthy, it will be the starting point for all your adventures.

our formulas

Half-board formula

With the half-board formula, you can dine in our restaurant and enjoy the menu of the day or discover our must-haves from the menu!

No items found.
Choose your dates
Stay from to
+ I have a promo code