Tips and gratuities are not included. In Spain they are not expected, but they are appreciated. Any currency is accepted, by Euro are preferred because it’s money our guides can use right away (they’ll rarely go to the bank to exchange a small amount, instead they’ll keep it until their next trip overseas – and they might not be traveling soon somewhere where they can use dollars). Learn more about tipping in Spain (for guides, drivers, restaurants and more) in this blog post.