Find rentals with pool near Mers-les-Bains Beach

We had a good stay in le Treport. With kids you have to look a bit at what to do, we had a trip to chateau Rambures which we recommend (our kids are ages 5 , 8 and 10). The 3 kids, one slept on a little mat we brought in the kids bedroom, the 2 others in the bunkbed, you can make it work. The sofa doesnt seat 5 people , but for a week or so it is big enough to have a good time. Everything is in French... so its good to speak at least some. The tourist train in Treport was all in French too, so maybe ask before hopping on. If you like eating fresher than fresh fish and watching the sea, and just relaxing, this is a good spot. There´s a nice playground by the sea in 10 min walk, and when we were there there were some things like a big carassousel near the sea. Then, there are little shops (broccante) if you like that, and just nice little towns all around to visit. We visited Ault, which is nice too and Criel-sur-Mer (beautiful ´stoney´ beach - bring water shoes, there´s a lot of rocks in the water too! there´s a playground here too. You need to drive down a somewhat steep slope though.) Friendly owner, that I understood mostly, my French is not that good....