The official currency used in Goynuk is the Turkish Lira. You can buy the Lira from any Thomas Cook store or online at thomascook.com. Whilst in Goynuk, you’ll be able to use ATMs or foreign exchange facilities, but to get the best rate, we recommend that you buy your holiday money before you go. If you’re unsure of how much you’d like to take with you, take a look at the Thomas Cook Cash Passport.