I used US dollars when I visited. It means paying a little bit more for things as shops will round prices up, but they are more convenient to use than the local currency and easier to use at a later date if you don't spend everything.

Personally I wouldn't use travellers' cheques as they can be difficult to change, but if you like using them, sterling will be fine.

Kind regards,

Olly, your editor

My Post Office advises dollars and sterling travellers cheques, wondered if anybody can advise