This is located in the Zocalo. It is very secure inside; armed guards everywhere. It had a good…read moreexchange rate (not as good as doing it in the US). Just be careful about safeguarding your money when you leave. Outside is crazy busy and hectic-an ideal place for pickpockets. So make sure you secure your money before leaving!

Rip Off! Ask questions and do NOT LEAVE without confirming your receipt. They told me twice they…read morewould send me an email confirmation and nothing! Ask for the guarantee, they neglected to tell me you'd med this to get a fair exchange back.

I used the currency exchange inside the arrivals area at Mexico International airport. and only…read morelater found out that the exchange rate was 30% lower than the international spot rate offered by Visa through ATMs. I get that these places have lower rates because of their location, but 30% is robbery. I asked the cashier how competitive their rates were too, but they stretched the truth that they were really competitive. Don't use then, take money out at the ATM just after customs or use a bank in town. I ended up using my credit card during my trip.