We Visited a Coffee Farm in Puerto Rico. Here's What a Roaster Actually Notices.

We run a coffee roasting company out of Bensenville, Illinois. We air roast small batches every week, sell at 250+ farmers markets and mobile events a year, and ship fresh nationwide. So when we had the chance to visit Hacienda Muñoz, a working coffee farm in San Lorenzo, Puerto Rico, we weren't just there as tourists. We were there as roasters.

We wanted to see the beginning. The dirt. The seedlings. The processing that happens long before a green bean ever lands in our fluid bed roaster back home. And Hacienda Muñoz delivered.

Key Takeaways:

Our tour guide was Maria, and she was fantastic. Knowledgeable, personable, clearly passionate about what Hacienda Muñoz is building. The tour lasts about 75 minutes and is entirely walking, with plenty of stops along the way where Maria talked through each station.

It started with the seedlings. Hacienda Muñoz grows their own saplings to replace aging plants or expand into new sections of the farm. Maria explained that coffee plants take about 3 to 4 years before they start producing cherries, and once they do, they'll bear fruit for roughly 25 to 35 years. That's a long-term bet on every single plant in the ground.

For us, this part hit differently than it might for a regular visitor. We buy green coffee that's already been processed, graded, and shipped to the U.S. Standing in front of a seedling that won't produce a single cherry for three years puts the entire supply chain into perspective. Every bag of coffee we roast started as someone's multi-year investment in a plant.

The tour moved through a beautiful event venue area (they host weddings, engagement parties, divorce parties, whatever you want to celebrate, they'll celebrate it with you), and then out to the terraced coffee fields. Beyond coffee, the farm grows plantains, bananas, papaya, pineapple, eucalyptus, and annatto (achiote).

Maria pointed out a pineapple plant with a bright pink flower on top, which none of us had ever seen before. The eucalyptus trees, she explained, are traditionally used for medicinal purposes. And the annatto tree was one of the most visually striking things on the property: spiky brown seed pods that crack open to reveal bright red seeds inside. In Puerto Rican cooking, those seeds are used as a natural food coloring and spice. It's what gives traditional rice dishes, stews, and sauces that golden-orange color.

Hacienda Muñoz grows 4 varietals of coffee on their farm, and Maria walked us through the different processing methods they use: natural, honey, and washed.

She also had signage and diagrams up explaining the different layers of the coffee cherry. After all, coffee is a fruit, and the bean is actually the seed inside. Knowing the anatomy of the cherry is one of those things that sounds academic until you've roasted thousands of batches and tasted how different processing methods change the cup. Then it clicks.

One of the most interesting things Maria shared was about Puerto Rico's soil diversity. The island has 10 of the 12 soil orders recognized in the USDA classification system, which is remarkable for a landmass this size. That kind of geological variety means coffee grown in different regions of Puerto Rico can taste dramatically different, even within the same island.

She also pointed out that Puerto Rico imports about 80% of its coffee, which surprised us. And the island imports roughly 90% of its food overall. For a place this lush, with volcanic soil and tropical climate, that number feels like a missed opportunity. But it also means that farms like Hacienda Muñoz, actually growing and processing coffee on the island, are doing something increasingly rare and valuable.

Hacienda Muñoz sits in the eastern part of the island, which is notable. Most of Puerto Rico's coffee farms are clustered in the central and western mountains, in places like Jayuya, Adjuntas, and Maricao. San Lorenzo is one of the few coffee-growing areas on the eastern side, and it makes the hacienda uniquely accessible from San Juan (about 40 minutes by car) without sacrificing the real farm experience.

The tour ended in the processing facility, where Maria explained how the equipment separates the bean from the fruit, washes it, sizes it, and packages it for further processing. This is the part where most visitors nod politely. For us, it was like visiting someone else's kitchen and getting to peek at how they do things.

The last stop was their roasting area, where they showed us a 20-kilo drum roaster. They roast on-site every other day and bag it right there at the cafe. That freshness is a real advantage, and it reminded us of our own approach back home. We roast fresh in small batches  and ship within 24 to 48 hours because fresh coffee simply tastes better.

The tour started with a cup of their dark roast, and here's where Eli's roaster palate kicked in. His take: surprisingly smooth, no bitterness, medium acidity. He picked up a bright, almost orange peel tone on the front, followed by a smooth chocolatey caramel finish.

That's a solid cup. Honestly, it reminded us of the feedback we get at markets when people try our coffee for the first time and say, "Wait, this doesn't taste bitter at all." Good roasting, regardless of method, produces clean coffee. Hacienda Muñoz is doing it right.

They offer several roast levels: two types of dark roast, a medium, plus honey-processed and natural-processed options. We picked up a 14 oz bag of their East Harvest, a Yellow Honey Method specialty coffee. It's 100% Arabica, grown and processed entirely on the island (the bag is certified "Hecho en Puerto Rico"). The back of the bag lists tasting notes of roasted walnuts and vanilla, with a cupping score of 86.5. For context, anything above 80 is considered specialty grade by SCA standards, so 86.5 puts this firmly in "very good" territory.

What's interesting is comparing the bag's official tasting notes (roasted walnuts, vanilla) with what Eli picked up on the dark roast during the tour (orange peel, chocolate, caramel). Different roasts from the same farm, two completely different flavor profiles. That's what processing and roast level do to coffee. Same plant, same soil, different cup.

The bag also tells a story worth mentioning: the fields at Hacienda Muñoz had been dormant for over a century before coffee was replanted in 2014. The East Harvest is their way of celebrating that revival. A Yellow Honey processed coffee from eastern Puerto Rico is unusual, and they know it.

Here's the honest family version: Jen spent most of the tour keeping their youngest calm. He just wanted to be held. So while Eli was deep in the coffee education, Jen was hanging back on the trail, walking through the grass with their little guy and picking up rose petals from a recent event they'd had on the property.

And that actually tells you something about Hacienda Muñoz. It's a working farm, yes. But it's also a place where you can just exist for a while. The grounds are beautiful. Chickens roam freely, including one very proud rooster who spent the afternoon chasing a hen while another rooster sat in a tree, apparently above it all. There are 10 peacocks on the property (5 male, 5 female), and our little guy loved feeding the chickens bits of bread from our sandwiches.

One thing to know: strollers are not allowed on the tour because of the hilly, grassy terrain. The walking isn't difficult, and there's a lot of standing and talking at each station, but it's not stroller-friendly. Kids are absolutely welcome, though. Children under 5 are free, and Maria was great about keeping the energy up for the whole group.

We also spotted a gorgeous Ceiba tree on the property, and Maria taught us about the difference between plantains and bananas, right there in front of the plants. The giveaway is the stem from the leaf: plantains grow downward, bananas grow upward. That's the kind of detail you don't learn from a textbook.

Walking around the property, it becomes clear pretty quickly that Hacienda Muñoz isn't just a coffee operation. On roughly 7 acres of arable coffee land, they yield about 10,000 pounds of cherry per harvest. After removing defects and accounting for roast loss, that's around 7,000 pounds of finished coffee. To put that in perspective: about 7 to 8 pallets worth. For a full year.

The coffee is the heart of the brand, but the business around it is what makes the whole thing work. Yiya's Restaurant, Amanda's Garage, the cafe, the event venue, the tours. It's a model we found genuinely interesting as small business owners who know firsthand what it takes to make a coffee company sustainable. The hacienda was founded in 1999 by Héctor Muñoz, with coffee being planted in 2014. Their coffee has since won the People's Choice Award for Best Coffee at Puerto Rico's Coffee and Chocolate Expo three years running (2016–2017, 2018, and 2019).

Eat. Seriously. We grabbed lunch at the cafe before the tour: a Mixt Sandwich (pesto, ham, Swiss cheese, tomato, basil, and cilantro mayo on 6-grain bread) and the Tres Amigos on rosemary bread (three kinds of meat with basil cilantro mayo). Both were fresh and well-made. Jen had a caramel iced latte, and one thing Maria pointed out is that they make their drinks with much less sugar and fewer additives than most coffee shops. It tasted like actual coffee, not a candy bar. That's our kind of place. We also grabbed the almond bread from the bakery case. Maria joked that the owner is in his baking era right now and recommended the pistachio bread and the red velvet bread. The pistachio was sold out, which probably tells you everything you need to know.

We came to Hacienda Muñoz as roasters and left as fans. Not every coffee company gets to see where it all starts, and this trip reminded us why we do what we do. If you're ever in Puerto Rico and you love coffee, make the drive to San Lorenzo. You won't regret it.