HOT-AIR BALLOON FLIGHTS Welcome to the enchanting world of Haute-Saône, where every balloon flight is an invitation to discover the region's natural beauty. The Ognon and Saône valleys offer a picturesque spectacle of winding rivers and rolling green hills. Experience an unforgettable aerial adventure in the heart of this peaceful, unspoilt region. In Haute Saône, we offer first flights in hot-air balloons in the towns of Vesoul, Lure, Port sur Saône, Combeaufontaine, Rioz, Gray and Villersexel.