Iso Mäkijärvi has a surface area of 4,8 ha and is 6.2 m deep.

It is the most dragonfly species-rich lake in the area.

There are two mökki’s and the lake has been used for salmon farming.

Dragonfly observations Iso Mäkijärvi
 SpeciesFinnish nameAdultExuviae
1A. grandis++
2A. juncea++
3C. aenae++
4S. metallica++
5S. flavomaculata+-
6E. bimaculata-+
7L. quadrimaculata++
8L. caudalis++
9L. dubia-+
10L. rubicunda-+
11C. virgo+-