This free motorhome parking in Grave, Netherlands offers a magnificent view of the John S. Thompson Bridge, the Maas river and a major sluice works dating from the end of the 1920s. There are two spaces available.This free motorhome parking in Grave, Netherlands offers a magnificent view of the John S. Thompson Bridge, the Maas river and a major sluice works dating from the end of the 1920s. There are two spaces available.