Dam
it could be a valley or a gorge
gorge
Channel (Valley)
it could be a valley or a gorge
The river Nile.
river through gobii think the Huang river
A river that flows into an underground passage or sinkhole.
river
I think you mean a 'ford'.
It is called the Mekong River
The River Shannon flows through Limerick
The river that flows through Bangor, Northern Ireland, is called the River Bangor. It runs through the town and eventually flows into the Belfast Lough. The river is an important natural feature of the area and contributes to the local ecosystem.