Biarritz is a really beautiful city with good, although crowded, surf. In walking distance from the beaches you will find great restaurants, bars, shopping and night life activities.
Where To Stay
Parking is usually metered and overnight parking forbidden for campervans. You should probably stay on a campsite or an aire de camping-car. Alternatively, you can do the short drive to Anglet, where sleeping in a campervan in public is possible.