The Great Elbe Drive

In addition to South Bohemian pond farming, everyone also knows the Pardubice Pernštejn water works, including the 1498 km long Opatovice canal dug in 1515-34,7 and more than 54 km of subsidiary supply and drainage channels. No wonder, because in its heyday it supplied water to 250 ponds with a total estimated area of ​​2 ha. Similar buildings, albeit on a smaller scale, can also be found on…