Must-Do Family Activities at Lac Saint-Jean
The Prospecting-Express
•Discoveries of emeralds, of crystals of quartz, amethysts, fossils and more
•Accessible to all.
•No hiking in the forest
•No reservation required
•Accessible at all times
•Discoveries of emeralds, of crystals of quartz, amethysts, fossils and more
•Accessible to all.
•No hiking in the forest
•No reservation required
•Accessible at all times
As in the Klondike era, sift your sandbag in the mineral wash : a 12 foot waterfall. Exceptional treasures will shine before your eyes and you can then identify your precious and semi-precious stones with the help of a poster Crystal of the Lake.
Suitable for all ages, located directly on the lake tour route.
Duration: from 20 to 45 min.
Different types of bags are offered starting at $24 + tax
•Half Bag + 15 Minerals
•Bag of Shells + 15 shells
•Emerald bag containing 25 minerals
•Basic bag+ of 25 minerals
•Fossil Bag
•Giant Bag+ of 45 minerals & fossils
Express prospecting outside the Mineralogical Activity Center* main site*
Express sales prospecting inside the Jonquière Workshop & Boutique
Open 7 days a week from June 15, 2026
The finds belong to you!!
Bring home the contents of your bag + 15 minerals depending on the bag!
Take this opportunity to have a unique piece of jewelry made from one of your finds!
Just like in the Klondike era, you sift a bag of sand through our mineral pool, fed by a 12-foot waterfall. There, you'll discover precious and semi-precious stones that you can identify on-site using a Crystal of the Lake sign. A craftsman is on hand to transform your find into a piece of jewelry.
The activity is offered at the Métabetchouan–Lac-à-la-Croix Mineral Activity Centre (an outdoor experience by a waterfall, ideal in summer) and at our Jonquière store (3368, rue de l'Énergie, G7X 0J6), in an indoor version available year-round. It is not offered at the mine excursion site, which is reserved for crystal collecting. Please note: gold panning and the Économusée are only available at the Métabetchouan Activity Centre.
No, no reservation is necessary. The activity is available at any time during opening hours.
From 20 to 45 minutes.
The activity is suitable for all ages.
Bags are available starting at $24 (before taxes), depending on the type chosen, individually or as a combo. Exact prices and packages are available on site. Please note: gold panning and the Économusée are only offered in Métabetchouan.
Yes. You can choose a combo that includes several activities (for example, a bag + pearl oyster + geode + access to the Économusée + gold panning). The combo is suitable for both individuals and families, and you choose the type of bag included.
Each participant must have their own activity. The same bag cannot be used by an entire group: an accompanying person who is not sifting can remain on site for an additional $8 per person.
Yes! You leave with the contents of your bag (from 15 to 100 minerals depending on the bag chosen).
In Métabetchouan, this is an outdoor activity: bring a hat or umbrella depending on the weather. In Jonquière, the activity is indoors. Strollers are welcome at both locations.
Yes, a local craftsman can create a unique piece of jewelry from one of your finds.
Open Thursday to Sunday from April 17th, then 7 days a week from May 28th. The activity is offered until autumn; as it depends on the outdoor waterfall, the end date varies depending on the weather.
During the summer period, the Jonquière store is open 7 days a week. The rest of the year, it is open from Wednesday to Saturday, with additional days during holidays (school breaks, public holidays, etc.).
2026 schedule
Open from April 17
1840 road 169,
Métabetchouan-Lac-a-la-Croix, Quebec, G8G 1B3