Manuel Antonio National Park in December 2026: Closed Days, Ticket Window, Weather and How to Plan

If you are planning Manuel Antonio for December 2026 or January 2027, four facts decide most of your trip: the park is closed every Tuesday, it opens at 7:00 a.m. and stops letting people in well before it closes, park entry tickets cannot be bought more than two months ahead, and the certified guides for the last two weeks of December are committed long before December arrives. Everything below is the operational detail behind those four facts, checked against SINAC’s own published information for Manuel Antonio National Park.

When you are ready to hold a date, the page that does it is Book a December 2026 Manuel Antonio tour.

Is Manuel Antonio National Park open in December 2026 and January 2027?

Yes, every day except Tuesdays. SINAC publishes the park’s hours as Wednesday to Monday, 7:00 a.m. to 3:00 p.m., with Tuesday closed for trail and wildlife recovery. That closure is not a holiday schedule and it does not get lifted for high season — it applies straight through Christmas and New Year.

Across December 2026 and January 2027 there are 62 calendar days. Nine of them are Tuesdays. That leaves 53 operating days in the whole window, and the ones around Christmas and New Year are the first to fill.

See which of the 53 operating days are still open for a guided walk on the December 2026 booking page, or send your dates on WhatsApp.

Which days is the park closed, and what are the exact dates?

The nine closed Tuesdays are: December 1, 8, 15, 22 and 29 of 2026, and January 5, 12, 19 and 26 of 2027. December 29 and January 5 are the two that catch the most people, because they land inside the week most families are already in Costa Rica.

If your itinerary has Manuel Antonio on one of those dates, the fix is usually to move the park day by one and put the mangroves, a night walk or a birding morning on the Tuesday — those run when the national park does not.

Planning around a closed Tuesday? Pick an open day on the December booking page, or ask on WhatsApp what to do on the Tuesday itself.

When can I buy Manuel Antonio park entry tickets for my December date?

Park entry tickets can only be bought within two months of your date — not a day earlier. That is SINAC’s rule, not a policy of any tour operator, and it is the single most common planning mistake we see.

In practice it means a traveler booking flights in September for December 26 cannot buy the park ticket yet. The ticket window for late December 2026 opens in late October 2026; for January 2027 dates it opens in November 2026. What you can lock in months ahead is the guide, which is the part that actually runs out.

The guide is the part you can hold today: reserve it on the December booking page or send your date on WhatsApp, then buy the park ticket when your window opens.

How much is the entrance fee to Manuel Antonio National Park?

SINAC lists the foreign visitor fee as $16 plus VAT for adults over 12 — about $18 once the 13% tax is applied — and $5 plus VAT for children aged 2 to 12. Children under 2 enter free. The fee is per person, per entry, and it is separate from whatever you pay a guide.

That separation matters when you compare prices. Our Classic Group tour is $30 per person and does not include the entrance, so a December budget line for one adult is $30 + $18. The Premium tour at $65 includes the park entrance, transport and a snack. The Classic Private is $69 and the V.I.P. Private is $100. None of these carry a high season surcharge for December 2026 or January 2027.

See which tours include the park entrance and which do not on the December booking page, or ask on WhatsApp for the total for your group.

What is the weather like in Manuel Antonio in December?

December is the transition month: the Pacific coast is moving out of the green season and into the dry one, and the change usually shows up first as mornings that stay clear. Quepos averages around 249 hours of sunshine in December, with highs near 27 °C (81 °F) and lows near 19 °C (66 °F).

What that means for a park day: rain in December, when it comes, tends to arrive in the afternoon rather than settling in for the whole day, and it becomes less frequent as the month goes on. It does not mean rain is impossible — this is a rainforest on the Pacific, and a December shower is a normal outcome, not a ruined trip. Bring a light rain layer and plan the walk for the morning.

Pick a morning date for your walk on the December booking page, or ask on WhatsApp which start time fits your travel day.

What time should I start the park walk in December?

Early. The gate opens at 7:00 a.m., and the first two hours are when the animals are most active and the trails are least crowded — by mid-morning in high season the main trail carries a lot of people, and wildlife moves off the edges. The guided walk itself runs about 2 to 4 hours depending on what is found.

The related mistake is arithmetic: the drive from San José airport takes roughly 3 to 4 hours depending on traffic and stops. Landing at 4:00 p.m. and doing the park the same day does not work, and doing it the morning after a late landing usually means a 7:00 a.m. start on four hours of sleep. Give the park its own morning.

Choose a park morning that is not the day after you land on the December booking page, or send your flight time on WhatsApp and we will suggest the day.

What animals can I see in Manuel Antonio in December?

The same resident wildlife as the rest of the year: sloths, three monkey species, coatis and iguanas live in the park all year round, so December does not add or remove any of them. What December changes is how easy they are to spot.

On a December morning walk the likely list is two-toed and three-toed sloths, white-faced capuchins, mantled howler monkeys, the Central American squirrel monkey, coatis and green iguanas, with toucans, scarlet macaws along the coast and North American migrant birds present from roughly October to March. Likely is not guaranteed: wildlife does not take bookings, and no guide can promise a specific animal. Drier mornings and less rain on the canopy make a sleeping sloth easier to pick out, and a guide’s scope is what turns a distant shape into a clear view. The species-by-species odds are on What wildlife can you see in Manuel Antonio in December.

Give yourself the best odds with an early guided walk: pick a morning on the December booking page, or ask on WhatsApp which start time is best for wildlife.

Why does December fill up, and how far ahead should I book a guide?

Three things stack in the same three weeks. Costa Rica’s dry season starts, the northern hemisphere goes on holiday, and Manuel Antonio is the smallest national park on the list most people are working from — under 20 km², one main trail system, and a daily visitor cap. Demand concentrates into 53 operating days on a park that does not get bigger.

The entrance ticket is capped and time-locked by SINAC; the certified guides are not replaceable at short notice. December 20 through January 3 is the block that goes first. If your dates fall in there, holding the guide now and buying the park ticket when the two-month window opens is the order that works. You can do the first part on the December booking page today, or send your dates and group size on WhatsApp.

Do I need a guide in Manuel Antonio, and what does one cost?

You can legally walk the park without one. Most visitors who do report seeing far less: sloths, vipers and well-camouflaged birds are usually spotted by people who know exactly which branch to check, and a guide’s scope is what turns a distant shape into a sighting. We never promise a specific animal — wildlife does not take bookings — but the difference in what a group finds with and without a guide is the reason the service exists.

Price ranges from $30 for the Classic Group walk to $100 for the V.I.P. Private. The part worth checking before you pay anyone is certification: the guides who work Manuel Antonio legally carry ICT and park credentials. Our own operation and its credentials are documented on Jason Solano Zamora’s guide profile, and the standard park walk is described in full on the Manuel Antonio National Park Guided Tour page. Booking before you arrive, rather than negotiating at the gate at 7:00 a.m. with your family waiting behind you, is the boring advice that keeps working.

Compare the four guided options on the December booking page, or ask on WhatsApp which one fits your group.

Do Manuel Antonio park tickets sell out over Christmas and New Year?

They can, and December 20 to January 3 is the stretch where it is most likely: SINAC caps daily entries, and the holiday weeks are when the most people compete for the same 53 operating days. SINAC does not publish how fast each date reaches its cap, so we will not quote a number we cannot check.

What you can control is the order. The ticket cannot be bought before the two-month window opens, so buy it the day the window opens for your date, not the week you arrive. If a Christmas or New Year date is non-negotiable for your family, pick a backup day that is not a Tuesday in the same week before you buy anything else. And hold the guide first: the guide is the part you can lock today.

Hold the guide for your holiday date on the December booking page, or send your preferred day and a backup day on WhatsApp.

Should I book a private or a group tour for December?

Book the group tour if price matters most and your group is flexible; book a private tour if you have children, a fixed schedule or anyone who walks slowly, because in December the main trail is crowded by mid-morning and a private guide sets the pace for your group only.

The four options, at the same price for December 2026 and January 2027 as the rest of the year: the Classic Group walk is $30 per person without the park entrance; the Premium is $65 with the entrance, transport and a snack included, which is the easy option if you would rather not deal with the SINAC ticket yourself; the Classic Private is $69; and the V.I.P. Private is $100. All four use the same certified guides and the same scope. Compare them on the December booking page, or send your dates and group size on WhatsApp and we will tell you which one fits.

Hold your December 2026 date

The park ticket can wait for its two-month window. The guide cannot. Pick your date around the nine closed Tuesdays, then hold it on the December 2026 booking page or message Wakoo Tours on WhatsApp with your dates and group size.