The Ostend Harbor, protected by two massive breakwaters, contains a number of interesting tourist attractions, including Fish Hall and the North Sea Aquarium.
The most celebrated festival in Ostend is the "Ball of the Dead Rats" which takes place during the carnival. It was created by Ostend's greatest son, the painter James Ensor (1860-1949) and his friends who had seen it in Paris in the cabaret "Au Rat Mort" in Montmartre.
On the first floor of the Feestpalais is the local museum "De Plate" where a great deal of interesting material about the resort and the fishing at Ostend can be seen.
Situated in the dunes, 6km/3.75miles to the northeast, is De Haan which is more tranquil than Ostend. Strict building regulations ensure that no concrete tower blocks are erected but only pleasant looking houses and villas in green surroundings. De Haan has today, therefore, something of the look of the Belle Epoque.
In the center of old Ostend on the Wapenplein stands the Feestpalais which was built in 1957 in place of the old town hall of 1711 destroyed in the Second World War.
North of the Wapenplein in Vlaanderenstrat No. 27 James Ensor was born. The house is now furnished as a museum, in which the old shop of his uncle and aunt, personal belongings and sketches, as well as the living room and studio of the painter can be seen.
On the second floor of the Feestpalais is the Museum of Fine Art which has a good collection of works by James Ensor, Constant Permeke and other Belgian artists.
Ostend has five bathing beaches with all facilities such as showers, cabins, deck-chairs etc.: the small beach between the dike and the harbor entrance, the western beach between the kursaal and the racecourse, the beaches of Mariakerke and Raversijde west of the racecourse, and the beach to the east of the harbor.
In Kapellestraat, leading south from the Wapenplein, stands the three-aisled Gothic Sint- Petrus-en-Pauluskerk (1905). Only the brick tower "Peperbus" from the first half of the 18th C. with relics of the 15th C. remains from the old church. The funeral chapel of the Belgian Queen Louise-Marie, who died in Ostend in 1850, was built on to the choir.