IJsselmeer is a shallow artificial lake of 1100 km² in the central Netherlands bordering the provinces of Flevoland, North Holland and Friesland, with an average depth of 5 to 6 m. It is named after the IJssel river that drains into it via a smaller lake, the Ketelmeer. The IJsselmeer is the largest lake in Western Europe. The IJsselmeer functions as a major fresh water reserve, serving as a source for agriculture and drinking water. It also offers plenty of opportunities for various recreational activities.
The IJsselmeer was created in 1932 when an inland sea, the Zuiderzee, was closed by a 32 km dam, the Afsluitdijk. This was part of a major hydraulic engineering project known as the Zuiderzee Works, that years later led to the reclaiming of land from the IJsselmeer, thereby diminishing the size of the lake. In 1975 the IJsselmeer was further split in two by the completion of the Houtribdijk, now also called Markerwaarddijk, which runs from Enkhuizen southeast to Lelystad. This former southern part of the IJsselmeer is now the hydrologically separate Markermeer.
Once a home for herring, anchovies, and flounder, Lake IJssel is now known for freshwater fish specifically perch, pike perch and glass eel. Carp, whiting, bream and roach also inhabit the lake. Fishing on the lake is a popular sport, and many historic and modern fishing villages and seaports line the lake. Fishing licenses are required and are available at local post offices. You can fish from shore in designated areas, rent a boat, or launch your own boat from a number of public ramps located along the shoreline.
Boats of all sizes and kinds are available to rent or charter. Sailing is more popular than motor boating on Lake IJssel, and there are a number of yacht clubs on the lake that offer tours and just a relaxing time on the water. Access to the lake can be found at most campgrounds, and many cities and villages on the lake have public boat launches. Swimming is allowed and there are a number of sandy beaches along the shoreline. Waves can be strong on the lake, so it is best to stay near the beaches when swimming.
Camping is a popular pastime for vacationers and locals, and there are a large number of campgrounds on and near Lake IJssel. Most campsites open in the spring and close at the end of October, but some stay open year round. For those who prefer a bit more comfort, there are plenty of lodges and vacation rentals on the lake as well.
The countryside around Lake IJssel is perfect for hiking, cycling or just relaxing. There are many footpaths and cycle routes which cross over canals and bridges and wind around windmills and tulip dotted fields. You will also see a number of beautiful water birds, specifically the Great Cormorant known for its diving and swimming under water for fish.
