Helle is a small river of

North Rhine-Westphalia North Rhine-Westphalia (german: Nordrhein-Westfalen, ; li, Noordrien-Wesfale ; nds, Noordrhien-Westfalen; ksh, Noodrhing-Wäßßfaale), commonly shortened to NRW (), is a States of Germany, state (''Land'') in Western Germany. With more tha ...

Germany Germany,, officially the Federal Republic of Germany, is a country in Central Europe. It is the second most populous country in Europe after Russia, and the most populous member state of the European Union. Germany is situated betwe ...

. It is a right tributary of the

Orke Orke is a river of North Rhine-Westphalia and of Hesse, Germany. It flows into the Eder in Ederbringhausen, Hesse. See also *List of rivers of North Rhine-Westphalia *List of rivers of Hesse A list of rivers of Hesse, Germany: A *Aar, trib ...

near

Winterberg Winterberg ( Westphalian: ''Winnenmerg'') is a town in the Hochsauerland district of North Rhine-Westphalia, central Germany and a major winter sport resort of the Wintersport Arena Sauerland. Geography Winterberg is located in the middle of ...