B&B HOTEL La Rochelle Angoulins-sur-Mer B&B Hotel in La Rochelle Searching for a cheap hotel in Poitou-Charentes? Welcome to our B&B HOTEL La Rochelle Angoulins-sur-Mer! A hotel near Angoulins train station and the beaches of Chatelaillon Want to take things easy? The B&B HOTEL La Rochelle Angoulins-sur-Mer is near the beaches of Angoulins and Chatelaillon, just 5 minutes by car. Interested in seeing some of the finest specimens of fish? La Rochelle aquarium is just 3 miles away. Angoulins railway station and La Rochelle city centre (4. 5 miles via the N137), are also very close.