Canyoning trip in the Vercors - Canyon of the Sea Mussels
Overview
The canyon of “Moules Marinières” near Gresse en Vercors, on the eastern balconies of the Vercors, is an ideal destination for canyoning enthusiasts. Located just 50 minutes from Grenoble and Bourg d’Oisans
The first part of the canyon offers a fun descent into a narrow gorge, sometimes less than a meter wide. The torrent has sculpted waterfalls forming a series of slides, each one as fun as the next. You can slide down these slides forward or backward, with or without a rope, while admiring the magnificent natural scenery that surrounds you.
The second part is more intense and offers a large abseil of 16 meters, jumps of 6 to 10 meters and the largest slide in Isère, measuring 10 meters. The route will take you through small caves leading to slides and other surprises.
What's Included
- Neoprene suit, helmet, harness
- Photos offered
- Snacks
Meeting Location
100 Massette
38650 Saint-Guillaume, France
Detailed check-in instructions, including the exact address, are provided with your booking confirmation.
This activity ends back at the meeting point.
What To Expect
Descent of the Moules Marinières canyon. A complete outing with slides, jumps and abseiling. all in a magnificent natural setting.
Jumps are optional, the canyon adapts to everyone's desires.
Additional Info
- Confirmation is instant and will be received at time of booking
- Not recommended for travelers with spinal injuries
- Not recommended for pregnant travelers
- Not recommended for travelers with poor cardiovascular health
- Travelers should have at least a moderate level of physical fitness
- This tour/activity will have a maximum of 10 travelers
Frequently Asked Questions (8)
Q: What is the cancellation policy for the Canyoning trip in the Vercors – Canyon of the Sea Mussels?
Cancellation Policy
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Activity code: C-408273P2
Traveler Photos
Reviews
Average 5.00 out of 5 stars based on 5 traveler reviews collected by Cool Shore Excursions and partner sites such as Cool Destinations and TripAdvisor
Additional Info
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Frequently Asked Questions (8)
The answers provided below were previously given in response to questions from Cool Shore Excursions customers.
Filter by:
- For a full refund, you must cancel at least 24 hours before the tour start time.
- If you cancel less than 24 hours before the tour start time, the amount you paid will not be refunded.
- Any changes made less than 24 hours before the tour start time will not be accepted.
- Cut-off times are based on the tour local time (CET).
- This tour requires a minimum number of travelers. If it’s canceled because the minimum isn’t met, you’ll be offered a different date/experience or a full refund.
- neoprene suit, helmet, harness.
- photos offered.
- Snacks.
This tour requires good weather. If it’s canceled due to poor weather, you’ll be offered a different date or a full refund.
Apr 2025The minimum age to participate is 10..
Apr 2025If a date or time is not listed on the calendar, it’s sold out or unavailable for another reason. Support cannot assist further if a date or time is not on the calendar.
If you find a date and time that works for you, book it NOW because things always sell out at this time of year.
Apr 2025Accessibility information for the Canyoning trip in the Vercors - Canyon of the Sea Mussels is as follows:
- Not recommended for travelers with spinal injuries
- Not recommended for pregnant travelers
- Not recommended for travelers with poor cardiovascular health
- Travelers should have at least a moderate level of physical fitness
Detailed check-in instructions – including meeting point address, Google map, and parking information – for Canyoning trip in the Vercors – Canyon of the Sea Mussels will be included in your confirmation email from Cool Shore Excursions. Please be sure to double and triple check your email address is correct at checkout so this important email makes its way to you!
Mar 2024Once your refund is processed, it usually shows on your card statement within 5–10 business days. The exact timing depends on your bank or card issuer.
Want it sooner? When you cancel, choose Receive a refund to my wallet instead. The credit is in your Wallet straight away and is applied automatically at checkout on your next booking when you’re signed in with the same email. You can see your balance any time in My Wallet.
If you paid part of your booking with Wallet credit, that part always goes back to your Wallet. Trip protection isn’t refundable.
Oct 2026What's Included
- Neoprene suit, helmet, harness
- Photos offered
- Snacks
Additional Info
- Confirmation is instant and will be received at time of booking
- Not recommended for travelers with spinal injuries
- Not recommended for pregnant travelers
- Not recommended for travelers with poor cardiovascular health
- Travelers should have at least a moderate level of physical fitness
- This tour/activity will have a maximum of 10 travelers
