Blakeney Haven was a inlet on the north coast of Norfolk

Norfolk

Norfolk is a low-lying county in the East of England. It has borders with Lincolnshire to the west, Cambridgeshire to the west and southwest and Suffolk to the south. Its northern and eastern boundaries are the North Sea coast and to the north-west the county is bordered by The Wash. The county...

 into which the River Glaven

River Glaven

The River Glaven is 10½ miles long and flows through picturesque North Norfolk countryside. Rising from a tiny headwater in Bodham the river starts just 2 miles before Selbrigg Pond where three streams combine at the outfall...

 flowed. Sheltered behind Blakeney Point

Blakeney Point

Blakeney Point is a shingle spit on the coast of North Norfolk north of the village of Blakeney in the English county of Norfolk. It is managed by the National Trust as part of its Blakeney National Nature Reserve and within the Norfolk Coast Area of Outstanding Natural Beauty.-Description:Blakeney...

, it was a major shipping area in the Middle Ages

Middle Ages

The Middle Ages is a periodization of European history from the 5th century to the 15th century. The Middle Ages follows the fall of the Western Roman Empire in 476 and precedes the Early Modern Era. It is the middle period of a three-period division of Western history: Classic, Medieval and Modern...

, with important ports at Wiveton

Wiveton

Wiveton is a village and civil parish in the English county of Norfolk. It is situated on the west bank of the River Glaven, inland from the coast and directly across the river from the village of Cley next the Sea...

, Cley next the Sea

Cley next the Sea

Cley next the Sea is a village on the River Glaven in Norfolk, England, 4 miles north-west of Holt and east of Blakeney. The main A149 coast road runs through the centre of the village, causing congestion in the summer months due to the tight, narrow streets. It lies within the Norfolk Coast AONB...

 and Blakeney

Blakeney, Norfolk

Blakeney is a coastal village and civil parish in the English county of Norfolk. Blakeney lies within the Norfolk Coast AONB and the North Norfolk Heritage Coast. The North Norfolk Coastal Path passes through the village...

. Cley and Wiveton silted up in the 17th century, but Blakeney prospered, especially after the channel to the Haven was deepened in 1817. Packet ship

Packet ship

A "packet ship" was originally a vessel employed to carry post office mail packets to and from British embassies, colonies and outposts. In sea transport, a packet service is a regular, scheduled service, carrying freight and passengers...

s ran from that port to Hull

Kingston upon Hull

Kingston upon Hull , usually referred to as Hull, is a city and unitary authority area in the ceremonial county of the East Riding of Yorkshire, England. It stands on the River Hull at its junction with the Humber estuary, 25 miles inland from the North Sea. Hull has a resident population of...

 and London

London

London is the capital city of :England and the :United Kingdom, the largest metropolitan area in the United Kingdom, and the largest urban zone in the European Union by most measures. Located on the River Thames, London has been a major settlement for two millennia, its history going back to its...

from 1840. This trade declined as ships became too large for the harbour, and it is now silted up with access only for small boats