THESIS
Protected Area
Glas Eileanan
Why dive here
With 112+ marine species recorded in the area - including blue whales, dolphins, dwarf minke whales, humpback whales and ocean sunfish (mola mola) - THESIS offers some of Scottish West Coast's richest wreck diving.
The Thesis, a steamship that went down in 1889, lies in about 20 metres of water off the Scottish West Coast. She’s broken up now, but you can still make out the bones of her structure, particularly the substantial boiler. It's not a deep dive, making it a good spot for those looking to get some wreck time in without pushing the limits. Crabs and lobsters have made homes in the scattered plates, and often we’ll spot a few curious conger eels poking out from beneath the larger sections. It’s a solid wreck dive for a day when the conditions are playing ball – expect good visibility in the calmer summer months.
Typical THESIS Dive Profile
Illustrative profile based on site depth and type. Actual dive profiles vary - always follow your dive computer and training.
Safety Notes
Depth of 20m - Advanced Open Water certification recommended.
Wreck site - avoid penetration without wreck diving certification. Watch for sharp metal and entanglement hazards.
Always perform a 3-minute safety stop at 5m before surfacing.
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