be careful we left Bequia a couple of months ago and the bank would not exchange EC back to US. said we had to have a bank acount?? right. if i had thought about it i could have asked someone next in line to do it for me but wasn't thinking right. anyway no they will not exchange on island. although there was a bank at the airport but was not open early enough for me to exchange before my flight. that was in Bequia. St. vincent and the grenadines.