On the dead branch of the Little Danube in Kolárov is a unique national cultural monument - a floating water mill - the last in Slovakia. The longest all-wood covered bridge in Europe leads to the mill. In the area of the mill there is an open-air museum of folk culture and the Museum of Water Milling, in which you can see, among other things, a unique machine for the production of fishing nets, one of the first in the world.