Houseboats are a wonderful holiday opportunity for fishing enthusiasts. It is easy to access beaches and shallow waters where fish like to swim.Finland is paradise for all fishers. The country is covered in numerous kinds of clean freshwater lakes: one tenth of Finland is made up of lakes, rivers and ponds. The most abundant fish in the Finnish lakes are pike, perch, pike-perch, whitefish, burbot, and bream. In the spring and fall when the lake water is colder, trout and salmon are more easily caught.