Mare Longue Loop

The route at a glance

Starting point or crossing

Pétrin

Distance

12 km

Route shape

loop

Difficulty

Moderate

Match the start and turnaround to your chosen route. Another approach with the same name may have a different distance.

You may also see it called Mare Longue Reservoir Loop.

Current access

Awaiting an access update for this route from the National Park Information Centre. Confirm at your entrance before setting out.

Before you go

Check the exact start, junctions and turnaround for your chosen variant. Avoid combining distances from different descriptions.

Carry drinking water, footwear with grip and rain protection. Check weather separately from access. Wet ground, river crossings and exposed sections can change the character of an outing.

Use a complete offline map for navigation. This guide does not currently provide a downloadable GPX track.

Compare another outing

Keep the same route shape while comparing the starting point and effort.