BRETTON HALL - Cornwall & Devon

The Bretton Hall, a large iron steamship, offers a surprisingly engaging dive considering its shallowness. We’re talking about a wreck that’s been thoroughly flattened by time and tide since 1885, but that’s precisely its charm. Imagine a vast, metal debris field, stretched out like an abstract sculpture. As you fin over the twisted plates and ribs, you really get a sense of its scale, even if it’s mostly just a silhouette on the seabed. Visibility here can be a bit of a lottery, as it often is in British waters, but on a good day, with a bit of sunlight filtering through, the wreck comes alive. You’ll find conger eels tucked into any available crevice, their heads poking out with a wary glance. Wrasse dart between the corroded ironwork, and crabs scuttle across the plates, often surprisingly large ones. We’ve even seen the occasional inquisitive seal zip past, treating the wreck like their personal obstacle course. It’s an easy, relaxed dive, perfect for photographers wanting to capture the moody atmosphere of a historical wreck, or for anyone who enjoys pottering about, discovering the small wonders that colonise these man-made reefs. It’s certainly not a dive for penetration, but for appreciating history and marine life in a unique setting, the Bretton Hall is a standout.

Location
Cornwall & Devon, United Kingdom, Mediterranean & Europe
Coordinates
50.384747, -3.498982
Type
wreck
Maximum Depth
1m

Wreck History - BRETTON HALL

Year Sunk
1885
Vessel Type
cargo ship
Cause
grounding
Tonnage
2,439 GRT

The SS Bretton Hall was an iron-hulled steamship built in 1881 by C. Connell & Co. in Glasgow, a typical freighter of the late Victorian era. Part of the renowned Hall Line, she served the trade routes of the British Empire, powered by a 300hp compound steam engine that was the workhorse of the merchant fleet at the time.

Her career came to an abrupt end on December 6, 1885. While on passage along the notoriously treacherous Cornish coast, the Bretton Hall was enveloped by a dense fog. Blinded by the weather and navigating by dead reckoning, she ran hard aground. The power of the sea quickly broke the vessel apart, scattering her remains across the shallow seabed.

Lying at a depth of just one meter, the Bretton Hall is now a fascinating site for snorkelers and divers exploring the shoreline. Due to its extreme shallow depth and over a century of storm action, the wreck is completely broken up. Divers can explore a wide debris field of iron plates, ribs, and machinery, including the ship's two large boilers which are often visible from the surface. It's an excellent opportunity to witness how nature reclaims a wreck, with every piece of iron now encrusted with marine life.

Marine Protected Area: Berry Head to Sharkham Point

Best Time to Dive in Cornwall & Devon

The warmest water temperatures in Cornwall & Devon occur in January, averaging 9.6°C. The coolest conditions are in December at 9.6°C.

Monthly Water Temperatures

  • January: 9.6°C (air: 7.3°C)
  • February: 9.6°C (air: 8.4°C)
  • March: 9.6°C (air: 8.6°C)
  • April: 9.6°C (air: 10.1°C)
  • May: 9.6°C (air: 12.6°C)
  • June: 9.6°C (air: 15.2°C)
  • July: 9.6°C (air: 16.6°C)
  • August: 9.6°C (air: 17.1°C)
  • September: 9.6°C (air: 15.9°C)
  • October: 9.6°C (air: 13.5°C)
  • November: 9.6°C (air: 10.7°C)
  • December: 9.6°C (air: 8.7°C)

Nearby Dive Sites in Cornwall & Devon

Nearest Dive Centres to BRETTON HALL

Marine Life in Cornwall & Devon

Home to 192 recorded species including 93 reef fish, 18 sharks & rays, 13 whales & dolphins, 11 crabs & lobsters, 11 other, 10 seagrass & algae.

Notable Species

Recommended Packing List for BRETTON HALL

Based on average water temperature of 9.6°C.

  • Drysuit - water at 10°C demands a drysuit with thermal undergarments
  • Hood & Gloves (7mm+) - critical to prevent heat loss
  • Mask - essential for every dive
  • Fins
  • BCD - buoyancy compensator
  • Regulator - your most safety-critical piece of gear
  • Dive Computer - tracks depth, time, and NDL
  • Surface Marker Buoy (SMB) - essential for boat pickups
  • Dive Torch - useful for crevices and colour at depth
  • Underwater Camera - capture your diving memories