Grafenmätteli

Grafenmätteli is a local Swiss dive site near Lake Zurich, known for its accessible conditions and straightforward entry from the lakeside. The site typically features shallow to moderate depths, with calm, clear freshwater during stable weather. Divers can expect a rocky substrate with submerged structures and gentle drop-offs, suitable for beginner to intermediate divers. Common freshwater species on Swiss lakes include perch, zander, roach, and various zooplankton then underwater plants like chara meadows; visibility can vary with wind and currents but is often good in the morning. The site is popular with local clubs for training and casual recreational dives, and is easily reached from nearby towns such as Walchwil, Immensee and Zug. Access is best from the shore or a designated entry point; plan for a short surface interval if diving multiple times. Always check local conditions and regulations before diving.