Cathedral Basilica of Our Lady of the Immaculate Conception at Boulogne-sur-Mer - 4 Things to Know Before Visiting

A well preserved castle ruin which was located in the commune of Saint-Michel-de-Boulogne. The castle was built in the eastern corner of the medieval city and thus became an integral part of its defenses. At present the castle houses a museum. The museum however is just a regular world history museum and not related to the castle's history. This is a beautiful castle in a very nice old town.

Nausicaá, the national center of the sea, is a center for discovering the marine environment, opened in 1991 in Boulogne-sur-Mer in the north of France. With more than 600,000 visitors on average per year, it is the second most visited tourist site north of Paris after Parc Astérix. It includes aquariums of various sizes, terrariums as well as a specialized media library, information spaces, video projection rooms, conference rooms, and fun activities.

The Column of the Grande Armée is a symbolic reminder of the Camp of Boulogne. It looks out over Boulogne-sur-Mer and its surrounding valley. It is a 53-metre high Corinthian order triumphal column on the Rue Napoleon on the Wimille. A museum presents the history of the site, including the old bronze statue of Napoleon at the top of the column and archive documents tracing the history of the monument and the Legion of Honour. The top of the column can be reached by an internal staircase.

A beautiful and majestic castle located in a field next to the village of Condette, and south of the city of Boulogne-sur-Mer. The first castle at this place was built in the 12th century by the Counts of Boulogne. The present castle was built by Count Philippe Hurepel of Clermont in 1222. The castle was captured several times by the French, the English, and the Burgundians.

The Atlantic Wall Museum is located in a 52-foot tall concrete tower in Ouistreham which served as a flak tower to protect the harbour and fire control for the batteries protecting the Orne estuary. The fortifications survive because they were built on land belonging to Prince Charles, Count of Flanders who decided that they should not be destroyed after the war but be kept as a national monument.

Cap Gris-Nez is a cape on the Côte d'Opale in the Pas-de-Calais department of northern France. A view of the English coast from the viewing platform at Cap Gris-Nez It is between Wissant and Audresselles, in the commune of Audinghen. the cliffs are a perfect vantage point from which to see hundreds of ships, from oil tankers to small fishing boats, playing the waters below. On a clear day, the characteristic white cliffs of Dover on the English coast can be seen.