Grand Roy River From Wikipedia, the free encyclopedia River in GrenadaGrand Roy RiverLocationCountryGrenada The Grand Roy River is a river of Grenada. List of rivers of Grenada References GEOnet Names Server Grenada map 12°08′N 61°45′W / 12.133°N 61.750°W / 12.133; -61.750 This article related to a river in Grenada is a stub. You can help Wikipedia by expanding it.vte Related Articles~TimelinesTop QsFact Checks