A beautiful spot, right next to Mercus Pond, hiking trails, and the town of Foix, steeped in Cathar history. The staff was incredibly friendly and welcoming; I highly recommend this place for families as well as young people looking for adventure.

The Lac Campground is spacious and in a great location. It’s quiet, and you can enjoy a stunning low-mountain landscape. The managers are very friendly and attentive!

Peaceful, clean, and easily accessible. We rented a small mobile home for 4 nights from May 10 to 14, 2026. Despite the unpredictable weather, we had a nice stay. A pleasant and relaxing setting.

Great hospitality. Very accommodating. Really great. I highly recommend it. We'll definitely be back. Thank you very much.

Peace and quiet, surroundings

Spacious grounds, very pretty setting, very friendly staff, clean restrooms

Free access to the spa area and pool starting when the campground opens

A peaceful setting, friendly staff, and a play area for children

A quiet campground (in April), with well-laid-out campsites and rental units. Obviously, there’s no pool in April, but Mercus is in a great location for quick access to many hiking trails and day trips. The staff was very friendly.

peaceful, by the water

Big problem with the shower faucet: right in the middle of a shower, cold, hot, cold, hot... No property inspection, okay, no security deposit... everything's fine

I highly recommend this campground—it’s excellent. In fact, we stayed an extra night! A warm welcome, clean restrooms, spacious sites—we were delighted with our stay. The private bathroom was top-notch, with nice hot water—nothing to complain about, just excellent! We’ll be back next year Lucie enjoyed the peace and quiet View of the lake and mountains Magnificent! Thank you again for your business—and for the second night. Best regards

Summer vacation with the family, with a 3-year-old. We camped in a lovely, fairly quiet setting—even though a train runs nearby. That said, it doesn’t run at night, so it didn’t bother us at all. Besides, we’re used to the quiet of the countryside in our daily lives, so if it had been noisy, we wouldn’t have slept a wink a single night. We noticed how clean the campground was, both the green spaces and the facilities. The welcome was simple and warm, with plenty of smiles. We enjoyed the daily bread and pastries service every day. Thank you for this pleasant stay.

All clear

The owners are attentive, approachable, and very friendly.

A small grocery store

A very quiet, relaxing place

A wonderful stay

Modernize the restroom facilities. Organize activities to foster a friendlier atmosphere among campers

Clean accommodations, a very pleasant and quiet place, close to charming little towns worth visiting, and a very warm welcome

The region is beautiful and has many interesting places to visit.

A nice campground; I was pretty satisfied.

Nothing in particular

Family-oriented

We had a wonderful stay at this beautiful, well-equipped campground