





Leadership retreats, launches, training days, year end celebrations: the house is yours alone, ninety minutes from Montreal.
Eleven private bedrooms, eight of them with their own private bathroom. Three living rooms for sessions and workshops, unlimited wifi and a 70 inch TV for presentations. And to celebrate: two large tables that seat everyone, indoors and out, a high quality sound system, the fire and the spa.
Guest reviews
4.7/5 · 40 Google reviews
Tous les ans, on s'y réunit une vingtaine de personnes. C'est un endroit magnifique et parfait pour un groupe. […] Sinon, TOUT est toujours très propre. Les rénovations de la cuisine ont faites une belle différence cette année. J'ai hâte d'y revenir!!
Propre, spacieux, proche de tout (resto, bar, épicerie, plage etc.), la majorité des chambres ont leur propre douche et toilette, nous étions un groupe de 10 familles pour le weekend avec nos enfants. Pas mal d'espace rénovée avec du matériel moderne. Nous avons passé d'excellents moments. […]
Nous avons adoré cette endroit, pour un groupe de 20 personnes c'était parfait, très propre, climatisation dans toutes les chambres et très beau site. Je recommande fortement
L'Arche de Thyra is a large chalet for rent in the Laurentians, in Sainte-Agathe-des-Monts, looking over Lac des Sables. Eleven bedrooms and a spa, for a family reunion, a corporate retreat or a celebration. The house is rented as a whole, to one group.
How many people does the house sleep?
Up to 28 guests, in 11 private bedrooms. Eight bedrooms have their own bathroom; the three bedrooms of the suite share one large bathroom. Nine bathrooms in all. The house is rented as a whole.
Is there a spa?
Yes. A year-round spa, with a lake view, is in the house. There is also a piano, a wood fireplace, and a BBQ with picnic tables on the deck.
Can we reach the lake? Is there a dock?
There is no private dock and no private beach. There is shore access and a view of Lac des Sables and Baie Major. In summer the host offers 15 passes to the nearby public beaches Major, Tessier and Sainte-Lucie.
Where is the chalet, and how long is the drive?
In Sainte-Agathe-des-Monts, in the Laurentians, looking over Lac des Sables. The drive from Montreal is about 1 hour 30 minutes, depending on traffic. Mont-Tremblant is about 25 minutes north, and Saint-Sauveur about 20 minutes south. The exact address is sent after confirmation, not before.
What time are check-in and check-out?
Check-in is from 16:00 and check-out is at 11:00. The minimum stay depends on the season and is shown on the quote.
Are events, family reunions and corporate retreats possible?
Yes. The house is meant for large groups, families, family reunions, corporate retreats, training and celebrations. Parking is on site.
Are pets allowed?
No. The house is non-smoking. Children are welcome.
What is the CITQ number, and are taxes included?
CITQ 511335 is operated by Thyra's Ark ULC. The quote shows the 3.5% lodging tax on nights only, then GST and QST on accommodation, that tax and the fees. Each tax is its own line.

A hot spa, whatever the season.
Winter: downhill and cross-country skiing, snowshoeing, skating and snow tubing, then the wood fire and the spa. Spring: the trails clear, the bikes come out, and the lake wakes up below the terrace. Summer: swimming, paddleboard, kayak, sailing, golf and the P'tit Train du Nord trail. Autumn: mountain hikes, via ferrata and the Laurentian colours from the terrace.
In summer the stay includes 15 free passes to the Major, Tessier and Sainte-Lucie beaches overlooking Lac des Sables, offered by the owners.
A few places in town, minutes from the house.
Where to find us
Lac des Sables, Sainte-Agathe-des-Monts
An hour and a half from Montreal, a few minutes from downtown.
Approximate location · Map © OpenStreetMap contributors