Bequia is the largest island in the Grenadines at 7 square miles (18 km2). The native population are primarily a mixture of people of African, Scottish and Carib Indian descent. A substantial number of white Barbadians also settled the Mount Pleasant area of Bequia in the 1860s. Many of their descendants still inhabit the area. Other highly populated areas include the island capital, Port Elizabeth, which hosts the ferry terminal and Paget Farm, which hosts the airport. There are also villages at Lower Bay, La Pompe, Hamilton and Belmont. Other prominent areas of Bequia include Spring, the site of a former coconut plantation and home to agricultural animals, Industry Bay and Park Bay, where the Old Hegg Turtle Sanctuary is located. Bequia is popular among cruising yachts, expats and tourists. One of the busiest times of the year is the annual Easter Regatta. Two scuba diving stores run dive trips to 28 identified dive sites around Bequia. There are several wrecks and shallow caves accessible to advanced divers. It is not unusual to see Hawksbill turtles, lobsters, moray eels and many kinds of fish when diving around Bequia.