Sea.fari Adventures (Oban) (a Visit Scotland 4* Wildlife Experience) have 8 years experience running RIB passenger trips daily to the Gulf of Corryvreckan - departure point Easdale 15 miles south of Oban. RIBs are 10/11m Humber wide bodied with twin 250Hp engines.
There are many myths about the Corryvreckan but any well found RIB with local knowledge could with suitable weather conditions visit the area. The ' dangerous' areas include the standing waves and the upwellings of water which, whilst spectacular, can compromise the safety of any vessel.
Easdale to Corryvreckan is approximately 11 miles.
The whole area is a European Special Area of Conservation. Scenery and wildlife are spectacular.
I would be happy to offer advise
Tony Hill, Sea.fari Adventures (Oban)
For information on Easdale where there is a safe harbour at Easdale Island