Camping Les 3 Lacs du Soleil in Trept
Isère, Auvergne-Rhône-Alpes · Open 9 Apr → 3 Oct
The campsite
Key facts
Camping Les 3 Lacs du Soleil is a campsite in Trept (Isère), open from 9 April to 3 October, with direct access to the beach. Swimming pool, water slides, spa and wellness area, dogs welcome and electricity up to 10 A.
Listing updated on 22 October 2026, from 4 sources cited at the bottom of the page.
How to stay here
- TentYes
- CaravanYes
- MotorhomeYes
- CampervanYes, like motorhomes
- Mobile homeYes
- Chalet or bungalowYes
On site and around
On the facilities side: swimming pool, restaurant or snack bar, shop with fresh bread, launderette, Wi-Fi, pets allowed and wheelchair access.
To reach Grenoble, the main town of the département, allow for 64 km (40 miles) as the crow flies. The closest beach is Lac de baignade de Vénérieu, 6.7 km (4 miles) away. For a day out, Path'O calme : mini ferme d'animations is 2.9 km (2 miles) away. Distances are as the crow flies.
Access by caravan and motorhome
According to the Nesters who have been there.
- Electric hook-ups
- Yes, up to 10 A
- Motorhome waste disposal and water
- Access for large outfits
- Manoeuvres and bends
- Ground of the pitches
- Twin-axle caravan
- Maximum length accepted
- Pitch size
- 100 to 150 m²
Have you been there with a caravan or a motorhome?
Be the first Nester to review the access: length accepted, lanes, bends, pitch surface…
Motorhome, or caravan and car, over 10 metres long: please call the campsite before you set off.
Large outfit: the campsites that take one →According to the campsite's website, checked on 22 October 2026.
Facilities
Your pitch
- Electric hook-ups
- Shaded pitches
- Fridge on the pitch
- Barbecues allowed
Swimming
- Swimming pool
- Outdoor pool
- Water slides
- Paddling pool
- Natural swimming pool
- Spa and wellness (sauna)
- Swimming in a pond or lake
- Direct beach access
On site
- Shop with fresh bread
- Fresh bread delivery
- Snack bar
- Bar
- Restaurant or snack bar
- Launderette
- Wi-Fi
- Free Wi-Fi
- EV charging point
- Wheelchair access
Rentals
- Air-conditioned rentals
- Wheelchair-accessible rentals
Children and entertainment
- Entertainment
Pets
- Pets allowed
- Dogs allowed on pitches
- Dogs allowed in rentals
Cycling
- Bike hire
List taken from our sources; a facility that is missing here may still exist.
Photos
Photos from the campsite's official website, sorted by Campernest.
Been there? Show the Nesters
Most useful:
At a glance
- Classification
- Not classified
- Type
- Campsite
- Pitches
- Capacity
- Pets
- Allowed
- Open
- 9 Apr → 3 Octaccording to the campsite's website
Frequently asked questions
When is Camping Les 3 Lacs du Soleil open?
According to its website, Camping Les 3 Lacs du Soleil is open from 9 April to 3 October. Dates may change from one year to the next, so please check them before booking.
Are dogs allowed at Camping Les 3 Lacs du Soleil?
Yes, pets are welcome: including in some rentals.
Is there a swimming pool at Camping Les 3 Lacs du Soleil?
Yes, Camping Les 3 Lacs du Soleil has a swimming pool, with water slides, a paddling pool and a spa and wellness area.
How far is Camping Les 3 Lacs du Soleil from the beach?
According to its website, the campsite has direct access to the beach.
Can you stay at Camping Les 3 Lacs du Soleil with a caravan or a motorhome?
Yes, Camping Les 3 Lacs du Soleil welcomes caravans and motorhomes. Electric hook-ups on the pitches go up to 10 A. The maximum length accepted is not known yet: with a motorhome, or a caravan and car, over 10 metres long, please call the campsite before you set off.
Where can you empty a motorhome near Camping Les 3 Lacs du Soleil?
The nearest motorhome service area, “Aire Trept, Les 3 lacs du soleil”, is 260 m away, with waste disposal.
What accommodation can you rent at Camping Les 3 Lacs du Soleil?
According to its website: mobile homes, chalets, bungalows and glamping tents, some of them air-conditioned, and rentals accessible to people with reduced mobility.
Is the Wi-Fi free at Camping Les 3 Lacs du Soleil?
Yes, according to its website, the Wi-Fi is free.
Is any information on this listing wrong or missing?
Do you run this campsite?
Claim this listing for free: your own introduction, your photos, your maximum vehicle sizes, your prices and your replies to reviews. Remove or change the campsite photos
Other campsites nearby
Campsites like this one in Isère (38)
Data sources (4)
- DATAtourisme, the French national tourism data platform – ADN Tourisme and tourist offices, Licence Ouverte 2.0Facilities, services and opening periods.
- © OpenStreetMap contributors – OpenStreetMap, ODbL licenceLocation of campsites and motorhome service areas.
- Wikimedia Commons – Photos under a free licence, authors credited under each photo
- Official campsite website – Details read on the website and written up by CampernestChecked on 22 October 2026.