Colombian Peso (COP; symbol Col$) = 100 centavos. Notes are in denominations of Col$50,000, 20,000, 10,000, 5,000, 2,000 and 1,000. Coins are in denominations of Col$500, 200, 100, 50 and 20. US Dollars are sometimes accepted, but be aware that you may be viewed as a rich tourist if you try to pay with dollars and you might find that the prices go up. Also be aware that there are a large amount of counterfeit US dollars in Colombia, so if you need change, get it in Colombian Pesos.