I'm going to America soon. Where is the best place to get dollars? Shall I get them before I go or when I get there? Will it cost a lot if I have to use the hole-in-the-wall when I get there? Any advice much appreciated as I've never been there before. Thanks.
People say that the rates from Post Office are really competitive.
You'd need to check with your cardholder about rates for cash withdrawals from ATMs. We find Nationwide are one of the lowest fees (both for the withdrawal and commission) - check them out.
If you use the post office then order the cash in to collect from your local PO, it takes a day or so but you get a far superior rate. For day to day stuff I’d recommend a cash card. FairFX or Caxton are the best for rates. FairFX are slightly lower on the conversion but you can ‘load’ the card with smaller amounts. Caxton is best if you’re likely to be spending a bit.
It's always as well to tell your card providers if you are leaving the UK, otherwise they will suddenly see foreign transactions and could block your card, thinking your card has been cloned and used by someone else.
You could always open a Nationwide account, just for holiday spending :-)