Skip to main content

Lake

Saint Romans - Lac Du Marandan

Photos of Saint Romans - Lac Du Marandan

Today at Saint Romans - Lac Du Marandan

12–22°C

Cool

Cooler than it looks. Cold shock is possible on entry. Take your time getting in.

Modelled from recent air temperature — the band's width is ours, not a published error figure · the label is our plain summary of the numbers, not advice

Before you go

Read before you swim

Reviews

No reviews yet. Be the first to share your experience.

Write a review

About

Explore this spot in Saint-Romans. Great location for swimming and paddling, cycling, boating, kayaking, canoeing, supping and wind surfing. Saint-Romans is a picturesque village nestled in the Isère department of the Auvergne-Rhône-Alpes region of southeastern France. Surrounded by lush forests and rolling hills, the area boasts stunning natural scenery, including the Vercors Regional Natural Park and the Gorges de la Bourne. The village itself is characterized by its charming stone buildings and narrow, winding streets, which give way to sweeping views of the surrounding countryside. Visitors can explore local landmarks like the Romanesque church of Saint-Pierre and the historic Château de Saint-Romans, which dates back to the 13th century. Outdoor enthusiasts will enjoy the many hiking and cycling trails that crisscross the surrounding countryside, as well as opportunities for rock climbing, kayaking, and other adventure sports. Local farms and vineyards offer visitors a chance to sample the region's renowned cheeses and wines, while nearby towns like Grenoble and Lyon offer access to cultural and culinary delights.

Location

What swimmers say

Activities

Picnic Swimming Cycling

Water sports

Kayaking SUP Boating Canoeing Windsurfing

Help verify this spot

Sign in to help verify details about this spot.

Been here recently?

Share conditions, tips, or hazards to help other swimmers plan their visit to Saint Romans - Lac Du Marandan.

Share an update

For beaches, lidos, cafés, saunas and swim venues

Run Saint Romans - Lac Du Marandan, or a café, sauna or club beside it?

Every swimmer at your spot asks the same question: how’s the water today? A free poster or a live screen answers it — and brings your swimmers into a community that reports back.

  • Completely free No fee for venues, no fee for swimmers. Print the poster, open the screen, and it runs itself.
  • Wild Pro is optional Swimmers who want days two to seven of the forecast can subscribe — £3.99/mo or £29.99/yr. Today’s conditions and all official water quality are free for everyone, with no account.
  • Safety first Water temperature, wind, waves, tides and the official bathing-water rating, shown plainly so people can decide for themselves.
  • Live conditions Forecasts from Open-Meteo, tides from WorldTides, sea temperature from Copernicus Marine, and water quality from the agencies that test it.
  • Built on community Swimmers post what they found. A poster or a screen at your spot turns every swim into a report the next swimmer can use.
Know another spot near here? The map opens where you are now — move the pin and add it.

Frequently asked questions

Is this lake safe for swimming?

Check the Conditions tab for surface state and wind conditions. Review the Quality tab if this is a designated bathing water. Always read recent community reports for local advice.

How cold is the water?

Check the Temperature tab for the current estimate and 7-day trend. Lakes hold heat longer than rivers but can develop a thermocline. The water below the surface can be dramatically colder.

What should I bring?

A tow float for visibility (especially important where boats operate), warm layers for after, and consider a wetsuit in colder months. Check for designated swimming areas.

What should I know before swimming here?

Cold water shock is real. Enter slowly and control your breathing. Lake water can be much colder below the surface (thermocline). Stay close to shore until you know the conditions. Watch for boat traffic and stay visible with a tow float. Check for blue-green algae warnings before swimming. Conditions change fast. Always check the latest data, read recent community reports, and swim within your ability.

More swim spots in Canton du Sud Grésivaudan