One of our favorite runs in the Perpignan area is the loop around Lac de Villeneuve-de-la-Raho. The lake is located in the town of Villeneuve-de-la-Raho, about a 15-minute drive south of Perpignan. It’s a popular recreation destination, with a beach, bird preserve, and other water activities.  A firm, gravel-surfaced path encircles the lake, with nice water views and mountains in the distance.  (Lac=Lake).

Path across lake. Google Street View

There are actually two ‘sections’ of the lake. A smaller lake, Petit Lac, at the north end is 1.5 km around. The larger lake is a 6.7 km loop, which requires doing all but ~0.5 km of the small lake because of the narrow isthmus at the northeast end. Our route starts at the parking area near the north end. At the southwest end, a scenic section of the path crosses the lake, passing a Bird Preserve (Réserve ornithologique de Villeneuve de la Raho). 

Longer Option: Note to ambitious runners! A bike path runs alongside Av. Albert Einstein/Mas Pelegri, for ~9 km between Perpignan and the lake.