Guaraní. Notes can be withdrawn from the many ATMs in Asunción using a UK credit or debit card. Limits may be lower than your UK bank allows. There are also many exchange houses in the capital and on the border where you can exchange US dollars and South American currencies cash.
When to go
The climate of this low-lying country is sub-tropical. Summer is extremely hot and humid, with average temperatures in Feb reaching 35°C. In winter temperatures are variable and it can be very cold at night. Most precipitation falls Oct- Apr but it can rain at any time of the year.
GMT -4 hours.
Flight time to Asunción is 17-24 hrs. There are no direct flights from the UK. Some routes involve a change of ‘plane in Brazil, Europe or the USA.
Argentina, accessing Puerto Iguazú (close to the Falls) by road via the frontier at Ciudad del Este; Iguazú Falls, Brazil, crossing over the frontier via the Friendship Bridge from Ciudad del Este.