900 Route de Montélimar, 26230, Grignan
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Service area at an Intermarché petrol station, with gray and black water disposal and drinking-water filling. Water costs €2 via a token obtained from the shop, although filling may be impossible when the shop is closed and was unavailable on 17 May 2026. The roller wash accepts vehicles up to 2.70 m high, and there is a laundromat, gas bottles and no electricity. The laundromat accepts coins only, not credit cards; there is no overnight parking.
From travellers' reviews
Listing copied from our source, 2 months ago
Listing copied from our source, 2 months ago
Impossible to get water; no tokens available, perhaps because it was Sunday. They said to ask in the shop.Translating
Very good: emptying gray and black water and filling with fresh water for €2. Located behind the pumps, next to the tire-inflation stations.Translating
Very convenient for emptying the toilet and getting fresh water!Translating
Eurorelais water and waste facilities work perfectly and are practical. Located at the gas station. No parking for overnight stays.Translating
Convenient for filling up with water and emptying tanks. €2. Ask for a token at the tills. Access could have been a little easier, as it is at the back of a parking lot and requires a few maneuvers.Translating
Very clean and practical for emptying. If the shop is closed, it is not possible to fill up. You have to go through the automatic car wash and the gas stations.Translating
Very convenient for emptying or getting water. However, if the shop is closed, there is no water, but you can still empty the tanks.Translating
We tested it, and it is indeed possible to fill 100 liters for €2 and empty the toilet in the designated place behind the water terminal. See the photos!Translating
Gas station, not a motorhome area. Water filling does not work if the shop is closed. It is only open on weekdays.Translating
Still defective, according to the sign.Translating
Out of service today... thanks for nothing!Translating
We were able to get fresh water; tokens are available from the shop reception. €2 for 100 liters.Translating
A thank-you to the market for offering this option here. Unfortunately, operating the service terminal with a token is outdated, especially if you arrive outside the shop's opening hours. As for the mess left by previous users, it is impossible to understand why people do this.Translating
Thank you, Intermarché, for allowing gray water to be emptied. However, do not open the black-water hatch, or you risk feeling nauseous. Cars parked opposite the dumping area prevent long motorhomes from emptying. Cars also park in the motorhome spaces; I understand them, since nothing indicates that these spaces are for motorhomes.Translating