Otchikoto Guinas Lake and is located 24 kilometers from the town of Tsumeb. Otchikoto it is known that in 1915 the retreating German troops flooded there the weapons and ammunition. Diving Club Members of capital raised from the bottom of the lake with the ammunition wagon, it is now exhibited in the museum Alte Feste, other trophies Diving Club became the exhibits of the museum of the city Tsumeb. Otchikoto depth of 33 to 90 meters, but the legends of local tribes say that Otchikoto bottomless and communicates with Guinas lake whose depth of 130 meters, and the water is surprisingly dark, almost inky color. Stalactites, raised from the bottom of the lake Otchikoto have an age of 80,000 years, which suggests that once the lake was a huge dolomite cave and the wreckage of the upper part of the cave.   I can complement the description