In addition to the usual cultural program (cinema, concerts, festivals, street art, etc.), you can purchase art and crafts from all disciplines and by regional artists in small colorful cabanes (huts) in Boyardville and Le Chateau.
History enthusiasts will find plenty in the region to explore, including the famous Fort Boyard, the Citadelle in Chateau d'Oléron, or the Ile d'Aix, where Napoleon stayed after the Battle of Waterloo.
Cycling fans will enjoy the extensive network of bike paths that lead through old, wonderfully fragrant pine forests near the coast and into all the major towns. Two bicycles are available upon request, and additional bikes can be rented in the next village for about 12 - 15 Euro/day.
Supermarkets, weekly markets, and the nearest beach are less than 1 - 2 km away.
From personal experience, I can say: Definitely try land sailing. Being carried for kilometers over empty sand beaches by the wind is a fantastic feeling!
The second largest island of France is nicknamed "la lumineuse" due to the light that refracts here in a unique way, attracting photographers from all over the world. The sandy beaches of the island are extensive, sometimes supervised by lifeguards - but even during the season, it is possible to find less crowded sections of the beach, so you can have a bit of privacy.
I'm happy to help with planning your journey. Here's a brief overview:
The best way to travel to Ile d'Oléron is by car to be mobile on the spot.
The nearest airports are La Rochelle or Bordeaux (from there by train, for example, to Rochefort and then by bus to the island). For the last part from Dolus, you can arrange a pickup or order a taxi.
By train via Paris, you also travel to La Rochelle, Saintes or Rochefort and then by bus.