The "Graveyard of the Atlantic" refers to a stretch of water off the coast of North Carolina, known for its treacherous conditions and numerous shipwrecks. This area, particularly around the Outer Banks, has seen over 1,000 shipwrecks since the 16th century due to shifting sandbars, strong currents, and storms. Many of these wrecks are attributed to the Cape Hatteras region, which is notorious for its unpredictable weather and dangerous waters. The term highlights the historical significance of maritime trade and navigation challenges faced by sailors, making it a site of both tragedy and intrigue in maritime history.