120 volts AC, 60Hz. North American-style plugs with two flat pins (with or without round grounding pin) are used.
The result of the US Virgin Islands' history and location is a unique blend of Danish heritage and American modernity combined with a relaxed and friendly attitude typical of the Caribbean. Add to this miles of glistening beaches, first-class diving facilities and verdant tropical vegetation, and there is more than enough to seduce any visitor.
The Danes' legacy is evident in Christiansted, on the largest island, St Croix, whose historic sites include Fort Christiansværn (dating from 1774) and the Old Custom House. St Thomas too retains much of its Danish influence; in the capital, Charlotte Amalie, converted warehouses now house stylish boutiques. Those seeking unspoilt natural beauty should head to St John. With no airport, and two-thirds of the island's deep valleys set aside as a national park, this is an ideal Caribbean retreat.
Most visits to the US Virgin Islands are trouble-free but visitors should be aware of the global risk of indiscriminate international terrorist attacks, which could be against civilian targets, including places frequented by foreigners.
This advice is based on information provided by the Foreign and Commonwealth Office in the UK. It is correct at time of publishing. As the situation can change rapidly, visitors are advised to contact the following organisations for the latest travel advice: British Foreign and Commonwealth Office Tel: 020 7008 1500. Website: www.gov.uk/foreign-travel-advice