However, it's important to note that the exchange rate offered by local businesses may not be as favorable as what you would get at a bank or currency exchange. To ensure you get the best possible rate, it's a good idea to exchange some of your USD for XCD at a bank or ATM upon arrival in Antigua. This way, you can avoid any potential currency conversion fees or markups.
Additionally, some smaller vendors or local markets may only accept XCD, so it's always a good idea to have some local currency on hand for these situations.
Overall, while US dollars are widely accepted in Antigua, it's still advisable to exchange some of your money for the local currency to ensure you get the best value for your money and have a more convenient experience during your stay.