Limoges, the nearest city to Bonneval, is famous for its handpainted porcelain. One of its most famous porcelain makers is Bernardaud. If you've got an afternoon take time to tour the Bernardaud factory as well as visit the shops to purchase handpainted porcelain. While in Limoges be sure explore the city PA grew up in. Other notable sites are the cathedral, l'hotel de ville (city hall), and the train station.
Get to know France outside of Paris - visit Bordeaux. Bordeaux is driving distance from Coussac and has a lot to enjoy. There are countless wine tours to fit any interest or budget. If you're making this a wine centered trip be sure to visit la Cité du Vin. If you're in Bordeaux and looking to do something aside from drink wine there are electric bike historic city tours available as well.