The Bianca C was a passenger ship that sank on two occasions, the first time in France before being completed, and the second time after an explosion and fire off the island of Grenada.

The Bianca C is considered to be a key site to visit when Scuba Diving in Grenada if you are a fan of wreck diving. She is often referred to as the 'Titanic of the Caribbean'. The Bianca C is often listed as one of the 'top ten' worldwide wreck sites by several diving magazines and international experts.