Dordrecht. Located 20 kilometres to the Southeast of Rotterdam, Dordrecht is one of the oldest and most colourful ports of Holland. Thanks to its splendid location on the confluence of three rivers, this city has always occupied a privileged place as a commercial and industrial centre. It has one of the countries more interesting historical centres with more than 800 national and municipal monuments. On the South part of the island begins the zone of Biesbosch, a natural framework of rivers, marshes, canals, and forests that have been designated as national park.

Vlaardingen. Fifteen kilometres west of Rotterdam on the North side of the Maas River is this small city, third port of Holland after Rotterdam and Amsterdam. In the Visserijmuseum museum at Westhavenkade number 53, in the Oude Haven, the history of the fishing in Vlaardingen can be contemplated. There, it is also possible to see an aquarium, models of fishing boats, videos with techniques used for the fishing, a fishing family house and an office of a fishing company from the XX century. The Grote Kerk (1582) is a recovered church that was in its origin of Romanesque style.

Maassluis. The typical facades of their buildings from the XVII century still evoke the glorious past of Maassluis. Today the city lives from the commerce of exporting products from the west part of the country (vegetal, fruit and flowers).In the zone there are numerous canals and thousands of greenhouses, gardens and fruit tree plantations. In the centre of the village is the Kerkeiland (church island), known locally as the fort. It is a defensive wall, built during the 80 years war that took place at the end of the XVI century against Spain. In the centre is also the Grote Kerk (Great Church) finished in 1939 that has, in its interior, a splendid Garrels organ.

Westvoorne. Like Brielle, this locality is located in the island of Voorne. The municipality of Westwoone is formed by the localities of Oostvoorne, Rockanje and Tinte. More than 60 percent of the species of birds found in Holland can be seen in its dunes and forest. The Oostvoorne Lake is one of the best zones in the country for the practice of diving. The most popular museums are the Oldtimermuseum De Rijke with exhibitions of old automobiles and the Duinhuisjes Museum, a historical open air museum. the Rail Toy Museum and In den Halven Maen whose subject is an old food store. Rockanje, also in this area, is a complex of camping and beaches.