Money & costs
The official currency is the Cayman Islands dollar (CI$), permanently fixed at an exchange rate of CI$0.80 to US$1 (CI$1 equals US$1.25). Cayman dollars and US dollars are accepted throughout the islands, although you’ll usually get change in CI$ even if you pay with US$. The local currency comes in CI$1, 5, 10, 25, 50 and 100 notes. All major currencies can easily be changed at any bank. ATMs are easy to find across Grand Cayman. There’s one on Cayman Brac and none on Little Cayman.