Großer Arbersee

49°05′55″N 13°09′18″E / 49.09861°N 13.15500°E / 49.09861; 13.15500Primary inflowsGeigenbachPrimary outflowsSeebachCatchment area2.58 km² (1.00 sq mi)Basin countriesGermanyMax. length550 m (1,800 ft)Max. width260 m (850 ft)Surface area7.7 ha (19 acres)Average depth5.8 m (19 ft)Max. depth16 m (52 ft)Water volume450,000 m³ (16,000,000 cu ft)Surface elevation935 m (3,068 ft)

Großer Arbersee is a lake in the Bavarian Forest, Bavaria, Germany. It lies at an elevation of 935 metres and has a surface area of 7.7 hectares.