Channel (Valley)
gorge
Dam
it could be a valley or a gorge
it could be a valley or a gorge
A river that flows into an underground passage or sinkhole.
I think you mean a 'ford'.
The river that flows through Rome should be River Tiber.
The river that flows through Felsberg, Germany is the Fulda River.
The Ganges River flows through India, while the Indus River flows through Pakistan
The river that flows through Montrose, Colorado is the Uncompahgre River.
Eden is the river that flows through Carlisle.
The river Medway flows through Rochester