The World’s Best Coffees: What Makes Them Rare and How to Spot a Fake

The first time I bought a bag of Kona, I was in a gift shop in Seattle airport paying about eighteen dollars for eight ounces and feeling quite pleased with myself. The bag said Kona in large friendly letters. It also said, in much smaller letters near the bottom, ten percent. I did not notice that until I got home. What I had actually bought was ninety percent unnamed commodity coffee with a splash of Hawaii in it, sold at a Hawaiian price.

That bag taught me more about the world’s best coffees than any tasting ever did. The famous ones are famous because they are scarce, and scarcity attracts people who would like to sell you something else. So this is a list of the five coffees most worth trying, and, just as usefully, how to make sure the thing in your cup is the thing on the label.

What actually makes a coffee “the best”

Very little of it is taste, at least not in the way you would expect. None of these are the priciest coffee you can buy, incidentally, since the genuinely absurd end of the market is a separate story involving civets and auction lots. The coffees that command the highest prices tend to share three things: a growing region small enough that supply can never meet demand, a legal body that polices who may use the name, and a reputation old enough that people will pay for the name alone. Flavor matters, but flavor is the last of the four, not the first.

Understanding that is what protects you. Every coffee below has a specific, checkable marker of authenticity, and knowing the marker is worth more than any tasting note.

Hawaii Kona, and the ten percent problem

Kona grows on the slopes of Hualalai and Mauna Loa on the Big Island, in a belt running roughly 500 to 3,200 feet above sea level. There are only about 800 Kona farms and they average under five acres each. That is the entire supply, which tells you how much genuine Kona can possibly exist.

Now the part that costs people money. A bag labeled “Kona Blend” is legally required to contain only 10 percent Kona. The other 90 percent can be anything, and Hawaiian law requires the label to state the Kona percentage without naming any of the other origins. There is no federal law covering it at all. Watch also for “Kona Roast” and “Kona Style,” which are marketing phrases rather than origin claims and can mean nothing whatsoever.

This is not a theoretical problem. In 1996 a California company called Kona Kai Farms was found to have been bagging Central American coffee as Kona for years, and its executive later pleaded guilty to wire fraud. In February 2019 Kona farmers brought a class action under the Lanham Act against a long list of major retailers over brands sold as Kona, and in March 2021 several defendants settled for more than 13.1 million dollars.

The marker: the words 100% Kona Coffee displayed prominently. Anything less than that phrase, and you are buying a blend. In the cup, real Kona is clean and balanced with a bright acidity and a soft, buttery body. It is not an exotic coffee. It is the most polished version of the familiar one.

Jamaica Blue Mountain, the coffee Japan bought

Blue Mountain is the other name everyone knows, and it is the better protected of the two. It is a globally recognized certification mark, administered by the Jamaica Agricultural Commodities Regulatory Authority, and only coffee from the right parishes at the right elevation may carry it. The region sits between Kingston to the south and Port Antonio to the north.

Elevation is doing the legal work here. Coffee grown high in the Blue Mountains gets the name. Coffee grown between roughly 1,500 and 3,000 feet is sold as Jamaica High Mountain, and anything lower is Jamaica Supreme or Low Mountain. Those are respectable coffees with confusingly grand names, and they are what people most often buy by accident.

There is a reason you rarely see the real thing on an American shelf. More than 80 percent of all Jamaican Blue Mountain is exported to Japan, under long-standing buying relationships. What reaches the rest of the world is the remainder, which is part of why the price behaves the way it does.

The marker: certification from JACRA, and a specific estate or parish named on the bag. Genuine Blue Mountain is mild, sweet and almost entirely without bitterness, with a creamy finish. If a bag is cheap, it is not Blue Mountain.

Ethiopian Yirgacheffe, the one you can actually afford

Yirgacheffe is the outlier on this list, because it is the only one where the famous name is still attached to a coffee most people can buy without wincing. It comes from southern Ethiopia, in the country where Coffea arabica originated, and it is the coffee that made a whole generation of drinkers realize coffee could taste like fruit.

Roast changes it more than it changes almost anything else. Taken to a medium roast the citrus and berry notes come forward with a bright, tea-like acidity. Pushed darker, it turns sweet and chocolatey and much heavier. Neither is wrong. They are close to two different drinks, which is worth knowing before you decide you dislike it.

Authenticity is less of a worry here, since nobody counterfeits a coffee that is not scarce enough to be worth faking. Buy Yirgacheffe as whole bean and grind it fresh, and pay attention to whether it is washed or natural process, which will affect the cup far more than the region name does.

Tanzania Peaberry, and the myth about the shape

A coffee cherry normally holds two seeds that grow flat against each other. Occasionally only one seed develops, and with nothing to flatten it, it comes out small and round. That is a peaberry, and it makes up roughly 5 percent of a typical crop.

Peaberries do taste different, generally brighter and more acidic, more complex in the high aromatic notes, and lighter in body than flat beans from the same lot. Tanzania is the origin most associated with them, though Kona peaberry has a following too.

The common explanation for the difference is worth retiring. You will read that round beans roll more freely in the roaster and therefore roast more evenly. That claim has never actually been substantiated. What is true is simply that a different bean shape roasts differently, which is why good roasters separate peaberries out rather than roasting them alongside flat beans.

Sumatra Lintong

Sumatra has two well-known coffee regions, Lintong and Mandheling, and Lintong is the more consistent of the two. Much of that consistency comes down to processing rather than terroir, since Sumatran smallholders who dry their pulped beans carefully on clean terraces produce a noticeably cleaner cup than those who do not.

The result is unlike anything else here. Sumatran coffee is syrupy and velvety without feeling heavy, low in acid, and carries an earthy sweetness with notes of cedar, tobacco and dark chocolate. People tend to love it or find it muddy, and there is not much middle ground. Its low acidity makes Sumatran coffee a reasonable option if the brighter coffees bother your stomach.

How not to get faked

Four habits cover almost everything. Read the small print rather than the large print, because the origin claim is legally obliged to be there but not obliged to be prominent. Treat the word “blend” as a warning rather than a description. Be suspicious of a famous name at an unremarkable price, since these coffees are expensive for structural reasons that no retailer can bargain away. And buy whole bean where you can, because grinding fresh will improve your cup more than upgrading from a good coffee to a famous one.

If you want to explore beyond the famous names, our guide to single-origin coffees by regional flavor covers the ones worth drinking rather than the ones worth bragging about, and there is a real argument that the second list is more interesting than the first.

Frequently asked questions

Is Kona coffee worth the price?
Genuine 100% Kona is a very good, very clean, balanced coffee, but you are paying partly for scarcity and a Hawaiian cost of production. A Kona blend at a Kona price is never worth it.

Why is Jamaica Blue Mountain so expensive?
A small protected growing region, high production costs on steep terrain, certification requirements, and the fact that more than 80 percent of it is committed to the Japanese market before it ever reaches anyone else.

What percentage of coffee is peaberry?
About 5 percent of beans in a typical harvest. That rarity, plus the separate sorting required, is why peaberry lots cost more.

Which of these should I try first?
Yirgacheffe. It is the most distinctive coffee on the list and by some distance the cheapest, so it tells you the most about your own taste for the least money.