Mien is a lake in southern Sweden, southwest of the town of Tingsryd. The lake lies within a meteorite crater.

The eroded crater is marked by a diameter circular lake (Lake Mien).

The original crater rim is estimated to have been about in diameter before erosion.

Its age is estimated to be 121.0 ± 2.3 million years (Early Cretaceous).

References

  • Google map of 50 largest craters