[4] Anna Eliza Bray recorded that a version of the name, Darant was still in common usage as late as 1832.
After leaving the moor, the Dart flows southwards past Buckfast Abbey and through the towns of Buckfastleigh, Dartington and Totnes.
A passenger ferry operates across the river from the village of Dittisham to a point adjacent to the Greenway Estate.
Formerly the home of the crime writer Agatha Christie, this has views across the river, and the house and gardens are now owned by the National Trust and are open to the public.
The castles once operated a defensive chain across the estuary, which was raised at dusk to destroy enemy ships attempting to attack the harbour.
The flooded ria that forms the lower reaches of the Dart, with its deep water and steeply sloping valley sides, is a considerable barrier to crossing traffic.
A further 0.5 miles (0.80 km) upstream, the railway bridge carries the National Rail Exeter to Plymouth line over the river.
The Port of Dartmouth Royal Regatta takes place annually over three days at the end of August.
This is somewhat controversial, as riparian landowners and those responsible for local fisheries maintain that the East and West Dart should not be paddled.