In the heart of the Mauricie, this brand-new establishment is ideal if you’re seeking an original place to stay along with upscale services. Overlooking the majestic seaplanes and the magnificent Rivière Saint-Maurice, this enchanting spot beckons you to spend few nights.
L'Hydrobase © X.Dachez
Establishment registration number: 293182
Opening period
May 1 to October 31, 2026
Approximate dates
Contact details
Getting there
Hydrobase is located in Saint-Étienne-des-Grès (Mauricie), about 125 km from Montréal as the crow flies.
Parking
Electric vehicle charging station
Free outdoor parking
Get directions
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Prices
Most expensive unit
up to $480
Indicative prices, please check with the establishment.
On site
Water sports activities
- Canoeing
- Kayaking
Accommodation · Units
- Room : 4
Accommodation · Environment
- In the countryside
- On the edge of a river, a lake or the river
- In the forest
Restaurant and food services
- Breakfast
Operating period
- Seasonal
Frequently asked questions
Where is Hydrobase located?
Hydrobase is located at 428 rang des Grès, Saint-Étienne-des-Grès, in the Mauricie region. It is about 125 km from Montréal as the crow flies.
When does the event take place?
The event takes place from May 1 to October 31, 2026.
Is it open all year?
No, it is open seasonally, from May 1 to October 31. Check the dates with the establishment before you go.
What are the prices?
Indicative prices: Most expensive unit: up to $480. Check current prices with the establishment.
Is there parking?
Yes: free outdoor parking.
Is there an electric vehicle charging station?
Yes, an electric vehicle charging station is available on site.
What activities are available on site or nearby?
Canoeing and kayaking.
What types of lodging are available?
Lodging available: room.
How can I contact the establishment?
You can reach the establishment by phone at 819 609-9358.
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HYDROBASE is one of the family outing ideas listed by Quoi faire en famille in Saint-Étienne-des-Grès. Discover more activities to enjoy with kids across Québec.
Last updated: January 7, 2026