The new banknotes are so attractive they even made Time Magazines “most beautiful” list.
Costa Rica’s currency, the colón (colones plural) currently exchanges at around ¢580 per US dollar (Exchange Made Easy).
Until September of 2006 the currency devalued against the dollar consistently for decades at a rate of about one colón per week. From September of 2006 until early 2014 the exchange rate was artificially locked at ¢500 to the dollar.
Since the “adjustment” the exchange rate has stayed around ¢575 per dollar.
In 2018 a combination of tax reform legislation and a national strike put strong downward pressure on the colón and despite over a billion dollars worth of intervention by the central bank the value dropped to ¢600 and is predicted by newspapers to plummet to less than ¢700 per dollar by the end of the year.
The 5 colón note bears a beautiful mural depicting coffee harvesting and exporting on one face and the national flower of Costa Rica on the other. This denomination would only be worth about one cent and is no longer in circulation. However, you can still see the mural if you visit the National Theater.
Many prices for tourists are posted in US dollars.