Hallangen
Hallangen
Location	Aurskog-Høland, Akershus
Coordinates	59°46′33″N 11°43′33″E / 59.7758°N 11.7258°E / 59.7758; 11.7258
Type	natural freshwater lake
Basin countries	Norway
Max. length	3.46 kilometres (2.15 mi)
Max. width	0.77 kilometres (0.48 mi)
Surface elevation	191 m (627 ft)
Islands	1

Hallangen is a lake on rv 21 in Setskog, Aurskog-Høland, a municipality of Akershus. Hallangen lies at a height of 191 m above sea level. The lake is a remnant of the timber floating between Langebruslora and down to Gåsefjorden. From 2004, many new cabins have been built around Hallangen and eastwards. Flyktningeruta, which was a flight route during World War II passes through Hallangen. Flyktningeruta was marked in 1995.