This is actually a group of nine craters, and some of them are as much as 100 m in diameter and 16 m in depth. This is the most visually expressive meteorite crater in the Baltic States and, indeed, in all of Europe. Remnants of the meteorite – some 2.5 kg in all – yielded iron and nickel. It is thought that this pan-Baltic natural catastrophe occurred 2,600 to 4,000 years ago.
Kaali Visitor Centre comprises the meteoritics and limestone museum, a conference hall and a hotel.The museum exhibits genuine meteorite pieces amongst other items. The hotel has all modern conveniences, tasty food is provided at Kaali Tavern nearby.