Useful Information Handy info and tips on money, visas, health and safety, telecommunications and more. Tourist Assistance Centers Drop by for advice, maps, travel cards and more. ... Accessible tourism Take a look at our accessible tourism guide, maps, bike tours, and download the app. Health and security Info on medical issues, staying safe in the city, and what to do if you are a victim of crime. Visas and embassies General visa information and contact details for embassies and consulates. Money Currency, currency exchange and tax-free shopping in Buenos Aires. Telecommunications Making calls, using pre-paid telephone and sim cards, and internet in the city. Climate A temperate and sunny climate makes BA a great destination at any time of the year. Opening hours, sizes and electricity Business, bank and restaurant opening times, clothing sizes and info on electricity. Travelling with pets Want to bring your pet to Buenos Aires? Downloadable apps Useful free apps for smartphones and tablets