The U.S. Virgin Islands are not just the big 3, but also many small islands and cays.
Small Islands Near St. John, U.S.V.I. Cinnamon Cay | Trunk Cay | Whistling Cay
Small Islands Near St. Thomas, U.S.V.I. Hassel Island | Outer Brass Island | Saba Island | Thatch Cay | Turtledove Cay | Water Island