Córdoba is most easily accessed on foot and everything is within a half an hour walk. Buses are generally used to serve outlying areas of the city and are unnecessary to visit most of the sights in town. If you do need to take a bus you must purchase a "Cospel" bus token at a local Kiosco. Bus drivers will not accept coins or cash and a Cospel will cost you 1.20 pesos for one trip. Taxis and "Remises" are readily available, are very affordable and a reasonable alternative.
Here are some related tips to help plan your trip to Córdoba: Shopping, When to Go, Safety and Getting To and Away.
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