Things to Do in Guanacaste Rainy Season: Why a Brasilito Afternoon Gets Better When It Rains
"Rainy season" is a misnomer. What it actually describes is this: most mornings in Guanacaste are clear and warm. Around early afternoon the clouds build, the rain comes in hard for an hour or two, and then it stops. The air cools. The hills turn a shade of green that dry-season photographs cannot capture. Prices are lower. Restaurants have tables. The beach is yours.
And if you know where to spend those afternoon hours, the rain stops being a problem entirely.
WHY THE RAIN IS ACTUALLY THE POINT
Here is something worth knowing before you write off green season: the cacao trees that produce the chocolate at Blue Valley Chocolate exist here because of the rain you are watching from your hotel window.
Theobroma cacao requires 1,500 to 2,000 mm of rainfall per year to thrive. That figure comes directly from the International Cocoa Organization (ICCO), the global authority on cacao cultivation. The rainy season in Guanacaste delivers exactly that sustained moisture - confirmed in a peer-reviewed precipitation study of Guanacaste province published in the MDPI Water Journal. The 67,000-plus cacao trees across our two farms are at peak growing cycle right now. The farm is most alive in the season most tourists skip.
So when it rains on your vacation, our farms are doing exactly what they are supposed to do. You are here at the right time.
THE MORNING: GO EARLY, GO OUTSIDE
Mornings in Guanacaste during rainy season are almost always clear. Use them for anything outdoor.
If you want to see a side of Guanacaste that most visitors never find, an early morning estuary boat ride is the answer. The Tamarindo Estuary before 7:00 AM is alive in ways that midday tourists miss: birds fishing, crocodiles on the banks, dense mangrove channels that feel like a different country entirely. Book with a local guide and be on the water before the heat builds.
Brasilito and Flamingo beaches are also calm and beautiful in the early morning before the wind picks up. A coffee and a walk before the day starts is not nothing.
Or head directly to the farm. If you have booked the half-day Cacao Farm Tour at Finca Blue Valley in Llano Azul, leave by 7:00 AM. The tour starts at 9:00 AM and the drive is about 90 minutes. More importantly, the farm's wildlife is most active in the early hours before the heat builds - toucans, motmots, howler monkeys, tree frogs still out from the night. The agroforestry canopy in green season, when everything is fully leafed out, is genuinely different from what dry-season visitors see. The farmers who guide the tour know every tree on the property and what is ripe along the path. Bring rubber boots.
THE AFTERNOON ANCHOR: THE CHOCOLATE FACTORY
When the rain arrives - usually between 1:00 PM and 3:00 PM - you want to be inside the Blue Valley Chocolate factory in Playa Brasilito.
Not because there is nowhere else to go. Because this is genuinely worth your afternoon.
The factory is a working bean-to-bar production facility. The cacao arrives from farms at the base of Tenorio Volcano. It is roasted at low temperatures using techniques informed by traditional fire-roasting methods, ground, tempered, and hand-wrapped on-site. The operation runs on 99% renewable energy. The Maleku Chocolate line has 11 international awards including 3 Golds. These are not marketing credentials. They are what independent blind judges found in the bar when they did not know whose it was.
For the afternoon, two experiences stand out:
The Bean-to-Bar Chocolate Making Class is the full process. You roast, grind, temper, and pour your own bar. About two hours. You leave with a bar you made yourself from cacao grown on a farm you could see from the road on your way here.
If you are walking in without a reservation, the cacao tasting board needs no booking. A self-paced flight through cacao in all its forms - fresh juice, nibs, caramelized cacao, finished bars. The fresh drink served on arrival is something most guests have never tasted. Come find out.
Before you leave, ask the team which bar to take for the evening. They know the lineup and they know what works at sunset. The 85% Dark and the 78% Dark with Orange are the right choices for a grey afternoon - theobromine, the mild stimulant in cacao, creates a calm sustained alertness that is exactly what the mood of a rainy Guanacaste afternoon
calls for.
Factory hours: Monday through Friday 8:00 AM to 4:00 PM, Saturday 9:00 AM to 12:00 PM. Centro Comercial The Village #127, Playa Brasilito.
THE SUNSET AND BEYOND
Once the afternoon rain clears, the Guanacaste sky does something remarkable. Walk to the beach. The hills are emerald. The light goes gold. Stay longer than you planned.
For dinner, Pacifica del Mar in Brasilito is on the water with fresh seafood and the Pacific in front of you. Open the bar you bought at the factory after dinner. That is when the 70% Dark - our Gold at the International Chocolate Awards - earns its description.
Frequently Asked Questions
Q: What is the best thing to do in Guanacaste when it rains?
A: The Blue Valley Chocolate factory in Playa Brasilito is our answer.
It is a fully indoor, year-round experience where you can make chocolate from scratch, taste single-origin award-winning bars, and learn the full story of how cacao becomes chocolate. The bean-to-bar class runs about two hours. Walk-in cacao tastings need no reservation.
Factory hours: Mon-Fri 8AM-4PM, Sat 9AM-12PM.
Book at bluevalleychocolate.com/pages/experiences.
Q: Is rainy season a bad time to visit Brasilito and Guanacaste?
A: No. It is typically the best time for value, availability, and natural beauty. Rain in Guanacaste usually falls in the afternoon for one to two hours, leaving mornings clear. Hotel rates are lower, restaurants are less crowded, and the landscape is at its most lush.
Our cacao farms are also at peak growing cycle during green season - the rain is the reason the chocolate exists.
Q: Do I need to reserve the chocolate experiences in advance?
A: For the Bean-to-Bar Class and Discovering Chocolate tasting, yes -
advance reservation is recommended. The Cacao Tasting Experience is walk-in friendly. Call +506 4101 8315 or book at bluevalleychocolate.com/pages/experiences.
Q: How far is the Blue Valley Chocolate factory from Tamarindo?
A: Approximately 15 minutes south by car. From Flamingo and Conchal it is about 10 minutes. Easy to include in any Guanacaste day itinerary, rain or shine.
Q: Is the cacao farm tour available in rainy season?
A: Yes. The half-day farm tour at Finca Blue Valley in Llano Azul runs year-round. Green season is actually an excellent time to visit - the farm is at peak biodiversity, wildlife is more active in the mornings, and the canopy is fully alive. Bring rubber boots. Tour starts at 9:00 AM, plan to leave your accommodation by 7:00 AM.
