赫龙洛是荷兰的城镇，位于该国东部，由海尔德兰省负责管辖，毗邻与德国接壤的边境，面积9.41平方公里，始建于七世纪初期，2007年人口10,062。

Groenlo (Dutch pronunciation:[ˈɣrunloː]) is a city in the municipality of Oost Gelre, situated in the eastern part of the Netherlands on the German border, a region in the province of Gelderland called the Achterhoek (literally: "back corner"). Groenlo was a municipality until 1 January 2005, when it merged with Lichtenvoorde. Until May 19, 2006 Groenlo was the official name of Oost Gelre. As of 1 January 2006 Groenlo, including its hamlet Zwolle, counted a population of 10,067. Groenlo is known locally and historically as Grolle, Groll or Grol.