This dive site, Öninge Norra, is a popular land-based entry point on the shores of Lake Vättern, Sweden's second-largest lake. Divers can easily access the water from shore, where the bottom gently slopes down. A prominent feature is a large plateau, ranging from 5 to 14 meters in depth, characterized by interesting stone and rock formations that provide navigation points and habitat for marine life. While no specific historical events are mentioned for this particular spot, Lake Vättern itself has a rich natural and cultural history.
The freshwater environment of Öninge Norra offers good opportunities to observe a variety of fish species. Divers can expect to encounter large schools of small fish, alongside larger predatory fish such as pike, perch, and burbot. Occasionally, lucky divers might even spot salmon. The bottom's stone and rock formations also provide a substrate for various freshwater plants and invertebrates, though specific species are not detailed.
The best time to visit Öninge Norra for diving would typically be during the warmer months of late spring to early autumn, when water temperatures are more comfortable and fish activity might be higher. Divers should be prepared for cooler freshwater temperatures year-round, requiring appropriate drysuit or thick wetsuit protection. The shallow plateau makes this site excellent for beginner divers and snorkelers, while freedivers can enjoy exploring the varied depths down to 27 meters. Remember to respect the local environment and freshwater ecosystem.
