In Argentina, your money is worth double if you skip the airport currency exchange and instead go to one of the many black market exchanges hidden throughout Buenos Aires. These illegal exchanges are called "cuevas" (the word for "cave" in Spanish), and they are a crucial part of Argentina's financial infrastructure. Argentinians are constantly exchanging their pesos (ARS) for other currencies, usually US dollars (USD), and back again because ...

I wrote a Buenos Aires guide with recommendations and tips for a group of friends I was traveling with in December 2021, and I figured it might be useful to other people too. I adore Buenos Aires and spend about a month each year there, so I'm always thrilled to hear when friends are going to spend time in the city, and I love sharing what I know about the place with newcomers. Buenos Aires is an underrated city. My friends are often surpris...

I just spent a week in Panamá City, and figured I'd share my observations in case they're useful to anyone else interested in similar questions. The purpose of the trip was to research locations for a gene therapy/stem cell clinic that my friend is planning to start. I also explored a few of Panamá's Special Economic Zones (SEZs) as part of my ongoing research about startup cities, as well as to learn about the opportunities they offer for bu...

I recently visited Próspera, a Honduran startup city. I had a ton of questions and figured others might too, so I wrote an FAQ to share what I learned: Próspera FAQ This FAQ is intended as a reference, covering the basic facts and current status of the project. My hope is that this document will help startup city builders learn from the path Próspera is carving. It covers a range of topics:infrastructure in Próspera and its neighborsHonduras'...