France
Lacanau isn't one of France's most appealing beach towns and pales in the shadow of grand Arcachon with its Dune du Pyla to the south. However, it lies in the heart of the Landes pine forest, between the Atlantic and a chain of lakes, and the surrounding area's natural beauty is well worth exploring. Numerous establishments on the main road, Avenue de l'Europe, hire out bikes for the day or half day at very reasonable prices, and it's easy to get hold of a map of the extensive biking trails around the town from the tourist information centre (on the same street). Head south along the coast for views of the seemingly endless sandy beaches and atlantic breakers in either direction, or inland to explore the beautiful pine forests (some of Europe's most extensive). Dappled sunlight and the scent of pine and wild flowers add to the peaceful magic of leisurely riding through almost entirely flat back country. A perfect alternative to lying on the sand, and a healthy way to redress indulgence in local wines.
Lacanau Océan, Gironde, France. An hour's drive west from Bordeaux.