Elba is an island off the coast of Tuscany, Italy. It is the largest island in the Tuscan Archipelago and is located in the Tyrrhenian Sea. It is known for its beautiful beaches, crystal clear waters, and lush vegetation. Elba is a popular tourist destination and is home to many historical sites, including the remains of a Roman villa and a Napoleonic residence. It is also home to a variety of wildlife, including dolphins, whales, and sea turtles.