GLENO - Cornwall & Devon

The Gleno, a steamship sunk in 1917, lies upright on the seabed at 39 meters. It’s a respectable dive, particularly for those with an interest in early 20th-century wrecks. You can still pick out the single boiler and aft machinery, remnants of its compound engine and single shaft propulsion, which gives it a real sense of history. Because she’s been down there for over a century, the wreck has become a home for a decent amount of local marine life. We often spot conger eels tucked into the darker crevices and plenty of wrasse darting through the structure. It’s a good choice for experienced divers looking for a solid wreck dive without extreme currents.

Location
Cornwall & Devon, United Kingdom, Mediterranean & Europe
Coordinates
50.339916, -5.430850
Type
wreck
Maximum Depth
39m

Marine Protected Area: Godrevy - Portreath

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 GLENO

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 GLENO

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

Frequently Asked Questions

What is the typical maximum depth for recreational diving at the GLENO dive site?
The GLENO dive site has a typical maximum depth of 39 meters. This makes it a fascinating deep dive for appropriately certified recreational divers. Divers should plan their profiles accordingly for this depth.
What kind of marine life and underwater topography can divers expect to see at GLENO?
The GLENO is a steam ship vessel wreck, sunk in 1917, offering an interesting underwater topography as a historical site. While specific marine life is not detailed in the provided data, wrecks often attract a variety of local species. Divers can explore the remains of this 34.1m x 5.8m vessel.
What is the difficulty level of diving at GLENO, and is it suitable for beginner divers?
The GLENO dive site is classified with an intermediate difficulty level. Due to its depth of 39 meters and intermediate rating, it is generally not suitable for beginner divers. Divers should possess appropriate experience and certification for deeper wreck dives.
What is the best time of year or season to dive at GLENO for optimal visibility and conditions?
The provided data does not specify the best time of year or season to dive at GLENO for optimal visibility and conditions. For general guidance on dive conditions in the Cornwall & Devon region, you might consult our When to Dive section.
Are there any specific diving certifications or experience levels required to dive at GLENO?
Given the GLENO dive site's intermediate difficulty and maximum depth of 39 meters, divers should possess advanced certifications suitable for deep and wreck diving. This ensures they have the necessary training and experience to safely explore this historical steam ship vessel.
What are the typical current conditions and water temperatures experienced at the GLENO dive site?
The provided data does not include specific information regarding typical current conditions or water temperatures at the GLENO dive site. Divers planning a trip should consult local dive operators for the most up-to-date environmental details before their dive.