|Geographical location||Powiat Iławski , Warmian-Masurian Voivodeship , Poland|
|Drain||→ Młynówka → Osa|
|Maximum depth||25.1 m|
The lake is approx. 5 km long (in north-south direction) and approx. 100 to 600 m wide (in east-west direction). Its area is between 146.5 ha and 165.2 ha, its maximum depth 25.1 m. It is located 300 m west of the road no. 521 , which leads from Susz ( Rosenberg ) to Iława ( German Eylau ), and belongs to the Masurian Lake District . On its north bank lies the village of Szymbark ( Schönberg ), from which the Polish name is derived. The German name Haussee occurs in many places, see definition of Haussee .
Large parts of the bank have a belt of reeds. For nature conservation reasons (quiet zone), the lake may only be entered with boats with manual or electric drive.