United Kingdom · Geography · Hard
Answer: Gulf of Corryvreckan — The Corryvreckan whirlpool forms in the strait between the islands of Jura and Scarba when tidal streams of up to eight knots meet an underwater pinnacle and a deep hole.
The Corryvreckan whirlpool forms in the strait between the islands of Jura and Scarba when tidal streams of up to eight knots meet an underwater pinnacle and a deep hole.