Bucklebury ferry
From the One Wiki to Rule Them All, the Lord of the Rings Encyclopedia.
Bucklebury Ferry, a raft-ferry used as the second main crossing point of the Brandywine River from the Shire to Buckland, after the Brandywine Bridge (which is twenty miles further north). It is apparently left unmanned to be used by hobbit travellers as needed. En route to the new house at Crickhollow, Frodo, Sam, Merry and Pippin crossed using the Ferry just before the arrival of a Black Rider, who was forced to go around to the Brandywine Bridge as there were no boats kept on the western bank of the river. (In the film version by Peter Jackson, the encounter is more immediate.)
