We take a trip upriver from where the River Darent meets the River Thames

The Darent meets the Thames. Note tidal barrier.

Looking upstream from inside the old tidal lock at Dartford, last used in the 1980's.

Approaching the Darent from the Thames. Thanks to www.tuesdaynightclub.co.uk for photo

Looking back downstream from above the lock.

More to follow - come back again...!