Le château d’eau bed and breakfast in Gascony

During a daylong bike ride, we passed through the village of Lagraulet-du-Gers and spotted this unusual water tower covered with an elaborate mural. Only later did we learn that it was converted into a bed and breakfast by the town's mayor, called Le Château D'Eau Lagraulet.

There is the main room, dubbed a "bedroom beneath the stars." And the roof is a …