Five birding zones in sixteen nights: three next to Arenal's national park, three at Rancho Naturalista in the Caribbean foothills, the quetzal at San Gerardo de Dota, four nights on the Osa at Drake Bay, and Carara and the Tárcoles to finish. The trip for a birder who wants the whole country once, done properly, with a guide for the mornings that matter.
Length
16 nights
Stops
5 birding stops: Arenal, Turrialba, San Gerardo de Dota, Drake Bay, Jacó and Carara
Fly into
San José, SJO
Getting around
Private driver
Great for
Serious listers, a long trip of a lifetime, couples
Zones
Caribbean Lowlands, Caribbean Foothills, Highlands, Central and Southern Pacific
Pace
Steady: early starts, three or four nights at most stops, one long travel day to the Osa
Reviewed
November 2026
The route
North to the volcano, across to the Caribbean foothills, south into the Talamanca for the quetzal, down to the Osa, then up the Pacific coast to Carara, under two hours from the airport on the last morning.
San JoséArrive SJO, 1 night at Hotel Bougainvillea in Heredia
Arenal3 nightsArenal Observatory Lodge
Turrialba3 nightsRancho Naturalista
San Gerardo de Dota2 nightsSavegre Lodge Natural Reserve & Spa
Drake Bay4 nightsDrake Bay Wilderness
Jacó and Carara3 nightsClub del Mar
Fly home from SJOabout 1 hour 45 minutes from Jacó, timed to your flight
The route between the numbered stops, the run back to the airport (dashed); lodges as small red pins.Every stop and lodge on this route is in the numbered list.
Why we built it this way
This is the longest birding trip on our list, and it is not a theory. Three of our birding clients travelled a version of it in 2023, between 14 and 22 nights, and the stops barely changed from one to the next: Arenal, Rancho Naturalista, the quetzal valley and the Osa.
The order is the point. Arenal and Rancho Naturalista are two very different forests on the same Caribbean side, so you meet the lowland birds first and then the foothill specialists at the feeders. San Gerardo de Dota sits in the middle so the quetzal is never the last morning of the trip.
Then the Osa, four nights, because it is the wildest forest we sell and three is the minimum I would give it. Carara comes last on purpose. It is close to the airport, and one more dawn with the macaws is a good way to leave.
Jason Bateman, Costa Rica Specialist
Day by day
Day 1 · 1 night
San José
Hotel Bougainvillea, Heredia
Hotel Bougainvillea. Gardens with mature trees twenty minutes from the airport.
Day 1
San JoséOur greeter meets you at arrivals with your welcome pack; a short transfer to Hotel Bougainvillea, whose gardens are a first list before dinner.
Days 2 to 4 · 3 nights
Arenal
Arenal Observatory Lodge, Arenal
Arenal Observatory Lodge. A 1987 Smithsonian research station on its own 350-hectare reserve next to Arenal Volcano National Park, with its own trails and the volcano from the window.
Day 2
To ArenalNorth to Arenal Observatory Lodge, next to the national park, the volcano from the window.
Day 3
The lodge trailsA guided morning on the trails from the door and the observation deck.
Day 4
A second Arenal morningBack on the trails at dawn for whatever the first morning missed. The afternoon is yours.
Rancho Naturalista. The birding lodge of the Caribbean foothills: 125 acres of slope forest half an hour from town, feeders on the balcony, hummingbird pools.
Day 5
To TurrialbaAcross to the Caribbean foothills and up to Rancho Naturalista, the balcony feeders before dinner.
Day 6
Rancho NaturalistaThe morning feeders with the lodge's guides, and the forest pools in the late afternoon for the Snowcap.
Day 7
Río Tuis and Cerro SilencioA guided day in the Río Tuis valley and at Cerro El Silencio, higher and more open than the lodge.
The Tárcoles mangrove by boatA guided boat morning through the channels for the water birds.
At Carara and on the Tárcoles, the Scarlet Macaw and Collared Aracari in the park, and from the mangrove boat Boat-billed Heron and Keel-billed Toucan.
17
Day 17 · Fly home. About 1 hour 45 minutes to San José airport, timed to your flight.
Birds to look for
At Arenal, the Bare-necked Umbrellabird and the Lovely Cotinga, the two birders ask us about, with Yellow-eared Toucanet, Great Curassow on the trails and Bare-throated Tiger-Heron at the water's edge.
At Rancho Naturalista above Turrialba, the Snowcap at the forest pools in the late afternoon, Lanceolated Monklet in the Río Tuis valley, Black Hawk-Eagle and Ornate Hawk-Eagle at Cerro Silencio, and Gray-headed Chachalaca, Collared Aracari and Rufous Motmot at the morning feeders.
At San Gerardo de Dota, the Resplendent Quetzal, with Fiery-throated Hummingbird at the feeders, Black Guan in the oaks and Northern Emerald-Toucanet.
At Drake Bay and on the Osa, the wildest forest we sell: the Scarlet Macaw in numbers, the Fiery-billed Aracari, Ornate Hawk-Eagle and Riverside Wren, with Baird's Trogon and Black-cheeked Ant-Tanager, birds found only on this stretch of the Pacific.
At Carara and on the Tárcoles, the Scarlet Macaw and Collared Aracari in the park, and from the mangrove boat Boat-billed Heron and Keel-billed Toucan.
Know before you go
Season. All year. Northern migrants from August to December and January to May; December to April gives the driest Pacific mornings. The Caribbean foothills are wet in every month.
Cold, wet and hot in one trip. A fleece for San Gerardo de Dota, boots and a rain shell for Rancho Naturalista, sun cover for the Osa and Carara.
The Osa is remote.
Early starts. Most mornings begin before first light; the lodges pack an early breakfast.
What every trip includes
A greeter at arrivals. One of our team outside the airport with your welcome pack and documents.
Private transfers. A modern air-conditioned van and a Costa Rican driver for every road leg, on your schedule, early included.
24/7 team in Costa Rica. Our concierge desk in San José, reachable day and night for the whole trip.
Tours we have tested. Guides and operators our team works with year after year, booked for your days.
A local birding guide. For the mornings that matter, the person who birds that place every week.
Every trip is a custom quote built around your dates and your list.
Reviews
“Because of their incredible professionalism, accommodating service, and awesome attention to detail, we identified 347 new "life" birds.”
“Our guide, Carlos, kept in touch with his son, also a guide, looking for quetzals and we found our elusive Resplendent Quetzal due to Carlos's diligence.”
Not for this list. The three clients who travelled it took between 14 and 22 nights. Sarapiquí can go in after Arenal, or Carara can come out, and the trip still works.
Is the Osa worth the extra travel?
For a serious list, yes: it is the wildest forest we sell, with birds found nowhere else in the country, and three nights is the minimum.
Are international flights included?
No. Everything from landing to check-in for the flight home is ours; the flights are yours, and we advise on times.
Can we change it?
Yes. Selva Verde on the Sarapiquí for two nights after Arenal, Trogon Lodge in place of Savegre, or Cerro Lodge at Tárcoles in place of Jacó.
Is this a group tour?
No. Private, for your party only, on your dates; we run no fixed-date group tours.
Three Slopes and Arenal10 nights · Caribbean Lowlands (Arenal), Central and Southern Pacific, Highlands, Caribbean FoothillsArenal, Macaw Lodge, San Gerardo de Dota and Rancho Naturalista, two nights eachSee that itinerary