The Drôme from the sky

Take to the skies over the perched syncline of the Saoû forest, the foothills of the Vercors or the Drôme valley, with a feeling of being “alone in the world” and superb scenery. This is what the Rochecourbe and Drôme Montgolfière hot-air ballooning associations have to offer, either by glider or by plane.
http://aubenasson.volavoile.free.fr/