We have booked a free walking tour in Cartagena. We are to meet at plaza Santa Teresa in the Old City. I have a few questions:
I need to take a taxi to get to the tour. Can I get a taxi by the port? Is there a set fee to get to the Old City? Do I need to set the price before I get in? And can I use US dollars to pay for the taxi? Or credit card?
Also, once the tour is over and we want to tip the tour guide, would US dollars be appropriate?
Thanks so much.