Puhatu Wetland Complex

Puhatu Wetland Complex (Puhatu soostik) is a bog in Ida-Viru County, Estonia. The bog extends from northern bank of Lake Peipus to Auvere-Narva line. It is part of Estonia's largest mire system Agusalu-Puhatu. The complex is protected (Puhatu Nature Reserve, Agusalu Nature Reserve).

The area of the bog is 57,079 ha.