Officially 230V 60Hz. Most outlets are the standard British type. Generally speaking, U.S. and Canadian travellers should pack adapters for these outlets if they plan to use North American electrical equipment in Antigua & Barbuda.Contact your hotel and ask to be sure. Many places are now built to North American standards.
Also in use are non-grounded North American outlets. These require an adapter to work with plugs that have the third grounding plug. Older North American outlets may not be polarized with one slot wider than the other. To remedy this, the wider vertical blade on a polarized plug may be filed down to match the width of the other. Otherwise, adapters are available which accept a polarized plug and adapt it for use with a non-polarized outlet.
Antigua is perhaps the island which most typifies the modern day view of a small Caribbean destination. With few other natural resources, tourism dominates the local economy of both islands. Stunning white sand beaches abound, and on Antigua there is no shortage of attendant high-end resorts. Barbuda still has the beaches but little tourism-based infrastructure.
Investment banking and financial services also make up an important part of the economy with many major foreign banks taking advantage of the nation's liberal banking laws. That may all change though after the 2009 arrest of Antigua-based Texan billionaire Allen Stanford who is accused of perpetrating an enormous fraud which may have bilked investors of some US$8 billion.
Cricket is a huge sport here and this tiny nation has produced several genuine all-time world greats of the game. Cricket fans will certainly not be short of locals to chat with.
The Siboney were the first to inhabit the islands of Antigua and Barbuda in 2400 B.C., but Arawak and Carib Indians populated the islands when Columbus landed on his second voyage in 1493. Early settlements by the Spanish and French were succeeded by the English who formed a colony in 1667. Slavery, established to run the sugar plantations on Antigua, was abolished in 1834. The islands became an independent state within the British Commonwealth of Nations in 1981.