SIMLA - Cornwall & Devon

The Simla, a grand iron sailing ship, rests at 36 metres off the Cornish coast. We tend to think of her as a proper exploration dive, a significant piece of history to explore rather than a quick look-around. She started life as a P&O steamship, later converted to sail, before sinking in 1884. That makes her an older wreck, and the years have softened her edges, but the scale of her remains is still impressive at over 100 metres long. You'll find a lot of her structure is collapsed, yet her sheer size means there’s plenty to navigate, with plate work and ribs forming interesting swim-throughs. Keep an eye out for conger eels tucked into crevices and plumose anemones carpeting the darker sections. It’s a dive for those comfortable with deeper UK waters and a healthy respect for maritime history.

Location
Cornwall & Devon, United Kingdom, Mediterranean & Europe
Coordinates
50.499260, -1.359278
Type
wreck
Maximum Depth
36m

Marine Protected Area: Compton Chine to Steephill Cove

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 SIMLA

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 SIMLA

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