With almost 200 Cognac producers in the area, this is definitely the main attraction of Cognac. The cognac houses include big names like Hennessy , Martell , Remy martin and courvoisier. hese four produce most of the Cognac exported to the world. Many distilleries offer tours in French and English. However, if you need an English-speaking tour, be sure to book in advance. Martell and Hennessy are very popular tours as well those by Otard where you get to visit the old Chateau de Cognac (place of birth of King François I). You should know, however, that many distilleries are closing for winter so consult their tour schedules before heading to Cognac. At the end of the tour, you get to taste two different Cognacs and a Cognac-based liqueur (which to be honest, I loved the most). The price of the tour is 20 euros per person, you can book it on the link below.