BENACHIE - Scapa Flow, Orkney

The Benachie wreck is a beauty, even if it ran aground rather than being torpedoed like some of Scapa’s grander residents. This trawler went down in 1971, right in Fersness Bay, and she’s now pretty broken up but still offers a fantastic dive. We love that she’s shallow, which means more bottom time, and the light penetration is often excellent. You can poke around her machinery, bits of engine block, and the hull plates that are still recognisable. Visibility here can swing a bit, but on a good day, the green light filtering through the kelp is magical. We always find conger eels tucked into the larger crevices, and the nooks and crannies are packed with crabs and lobsters. It’s a great site for photographers, especially macro, with plenty of nudibranchs to discover if you take your time. If you’re looking for a relaxed dive with interesting history and plenty of local critters, the Benachie is a solid pick. We’d suggest going at slack water, as currents can pick up around the headland.

Location
Scapa Flow, Orkney, United Kingdom, Mediterranean & Europe
Coordinates
58.646275, -3.034920
Type
wreck
Maximum Depth
0m

Wreck History - BENACHIE

Year Sunk
1971
Vessel Type
fishing vessel
Cause
grounding

In the historic waters of Scapa Flow, famous for the scuttled German High Seas Fleet, lies the much more recent and accessible wreck of the Benachie. This fishing vessel met its end not in the fury of battle, but in a dramatic grounding incident in November 1971. Caught out by weather or a navigational error, the skipper ran the vessel hard aground, where she became a permanent feature of the Orkney coastline. Unlike the deep, ghostly warships nearby, the Benachie offers a completely different kind of wreck experience.

With a depth listed as 0 metres, parts of the Benachie's hull and superstructure remain visible above the water line, depending on the tide. This makes her a fantastic landmark and a popular site for snorkelers, kayakers, and novice divers. The shallow, sheltered location allows for long, relaxed exploration of the wreckage, which has become a thriving artificial reef for the local marine life. It's a perfect 'wreck-in' dive, offering a gentle introduction to the incredible maritime heritage of Scapa Flow without the depth and darkness of its more famous residents.

Marine Protected Area: John o' Groats

Best Time to Dive in Scapa Flow, Orkney

The warmest water temperatures in Scapa Flow, Orkney occur in January, averaging 8.4°C. The coolest conditions are in December at 8.4°C.

Monthly Water Temperatures

  • January: 8.4°C (air: 5.5°C)
  • February: 8.4°C (air: 5.3°C)
  • March: 8.4°C (air: 5.9°C)
  • April: 8.4°C (air: 6.8°C)
  • May: 8.4°C (air: 9.7°C)
  • June: 8.4°C (air: 12.4°C)
  • July: 8.4°C (air: 13.2°C)
  • August: 8.4°C (air: 13.7°C)
  • September: 8.4°C (air: 12.7°C)
  • October: 8.4°C (air: 10.2°C)
  • November: 8.4°C (air: 8.0°C)
  • December: 8.4°C (air: 5.8°C)

Nearby Dive Sites in Scapa Flow, Orkney

Nearest Dive Centres to BENACHIE

Marine Life in Scapa Flow, Orkney

Home to 155 recorded species including 63 reef fish, 17 whales & dolphins, 12 sharks & rays, 11 crabs & lobsters, 11 other, 10 seagrass & algae.

Notable Species

Recommended Packing List for BENACHIE

Based on average water temperature of 8.4°C.

  • Drysuit - water at 8°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