We write here fairly often about where money goes. Buying from a local farm rather than a distant supplier keeps value in the community, and the same principle holds when you travel. Where you change money, and what you spend it on, decides how much of your trip actually reaches the people who live there.

Argentina is an unusually clear illustration, because for years the country ran two exchange rates at once.

Why There Were Two Rates

For most of the past decade Argentina had an official rate set by the government and a widely used parallel rate, known locally as the dolar blue. Persistent inflation and currency controls meant Argentines wanted dollars, and the gap between the two rates sometimes approached two to one.

That mattered enormously for visitors. Withdrawing from an ATM or paying by card often gave you the official rate, which could mean paying roughly double what a local would consider the real price.

The policy landscape has shifted since 2023 and the gap has narrowed considerably, which is exactly why you should check the current position rather than trusting a blog post from two years ago. A current explainer on money buenos aires visitors need to understand is worth reading close to your departure date.

Watch: MONEY in Argentina – How to Get the Best Blue Dollar Rate (YouTube)

The Practical Position

A few things have held steady regardless of the rate. Carry some cash, because plenty of small businesses, markets and family-run places still prefer it and some cannot take cards at all. Bring clean, undamaged notes if you bring foreign currency, since torn or marked bills are frequently refused.

Check what your own bank charges before you go. Foreign transaction fees and poor internal conversion rates can quietly cost more than any local spread. And take out larger amounts less often rather than small amounts constantly, because fixed withdrawal fees punish frequency.

Most importantly, do not change money on the street with someone who approaches you. Counterfeit notes and short counts are the predictable outcome. Use a proper exchange house or a transfer service with a physical pickup point.

Where the Money Actually Goes

This is the part that connects to everything else we write about. A booking made through an international platform sends a meaningful cut abroad. A room booked directly with the owner does not. Eating at a neighbourhood parrilla rather than a chain, buying from a feria rather than a supermarket, hiring a local guide rather than a packaged tour: each of those decisions changes who benefits.

Staying longer helps too. Slow travel means fewer flights per week of holiday, lower emissions per day, and more of your spending landing in one community rather than being spread thinly across a dozen airports.

Do the Homework

Spend an hour before you go understanding how money works where you are going. It will save you money, but more usefully it will mean the money you do spend supports the place you came to see. That is the same argument we make about buying locally at home. It does not stop applying at the border.

When we talk about sustainability, the conversation tends to run toward solar panels, compost bins, and reusable bags. Those all matter, but there is an older and quieter form of green living that gets overlooked: simply owning fewer, better things and keeping them for a lifetime. The most sustainable product is often the one you never have to replace.

The Case for Heirloom-Grade Goods

Nothing illustrates this better than the difference between disposable goods and heirloom-grade craftsmanship. A cheap synthetic accessory might cost a few dollars, but it cracks, frays, and lands in a landfill within a couple of years, and the cycle repeats. A well-made leather piece, by contrast, can outlast the person who bought it, softening and deepening in character with every passing year rather than falling apart.

Musicians understand this instinctively. Ask any working guitarist about their gear and you will hear stories of straps that have survived a thousand shows. Artisans who make custom leather guitar straps from full-grain hides are, whether they frame it this way or not, practicing a form of sustainability. Their product is built to be repaired, not discarded, and to serve for decades.

It is worth seeing how much work goes into one of these pieces. This short film follows a strap from raw hide to finished object:

The Environmental Math of Longevity

The environmental math favors longevity in ways that are easy to miss. Every product carries an embodied footprint, the water, energy, and materials spent to make it. When you spread that footprint across thirty years of use instead of two, the annual impact plummets. A single durable strap quietly displaces a dozen flimsy ones that would otherwise have been manufactured, shipped, and thrown away.

There is a food-and-farming parallel here that this community knows well. We champion the small farm over the industrial monoculture because the small farm treats its resources as something to steward rather than strip-mine. Full-grain leather from responsibly raised animals follows the same ethic: it uses a byproduct of agriculture that would otherwise be wasted and turns it into something worth keeping.

From Consumer to Caretaker

Choosing durable goods also changes our relationship with consumption itself. When an object is made to last, we tend to care for it, oiling the leather, tightening a loose fitting, passing it down. That attentiveness is the opposite of the throwaway mindset that drives so much environmental harm. It asks us to be caretakers rather than mere consumers, and that shift matters more than any single purchase.

None of this requires a wholesale change in how you live. It simply means pausing before the next cheap buy and asking whether a better-made version exists that you will still be using in twenty years. Whether it is a strap, a tool, or a pair of boots, the greenest choice on the shelf is usually the one built to stay out of the landfill for as long as possible.