Major city · Brazil
Barreirinhas
Spend 2 days in Barreirinhas to see Lençóis dunes and river tours; arrive via São Luís airport, then local transport.
Barreirinhas is the main gateway to Lençóis Maranhenses; a short stay lets you join dune tours, river trips and enjoy the riverside town without rushing.
More
More ways in
Local time, weather, currency, airports
- Weather
- see forecast
- Currency
- BRL
- Best months
- Jun–Sep
- avoid Dec–Feb
- Airport
- SLZ
- Nights
- 2
Not a trip line yet
Rules in force · 7Above 2,500 m (Bogotá, Quito, Cusco, La Paz) keep the fir…
- South America ↗Above 2,500 m (Bogotá, Quito, Cusco, La Paz) keep the first day light; sleep lower where you can (Sacred Valley before Cusco) and descend if headache comes with vomiting or confusion.
- South America ↗A yellow fever certificate is required on arrival in French Guiana, and asked for on some routes into Bolivia, Paraguay, Suriname and Guyana, or when arriving from Amazon areas — vaccinate at least 10 days before travel and carry the card.
- South America ↗Overnight buses are the norm in Argentina, Chile and Peru, but pick top-tier companies and keep valuables on your body; on-board thefts from overhead racks are the common loss.
- Brazil ↗US, Canadian and Australian citizens need an e-visa (about US$81 — check) applied for online at the official VFS portal before travel; EU and UK citizens do not. Check your passport with Brazil's Ministry of Foreign Affairs before booking.
- Brazil ↗Yellow fever vaccination is recommended for many areas, including the Amazon and Pantanal; check with a travel clinic at least 10 days before travel.
- Brazil ↗Keep your phone out of sight in the street and on beaches; phone theft is the most common crime against visitors in big cities.
- Brazil ↗Carnival 2027 runs about 5–10 February (Tuesday 9 February; Salvador from 4 February): book Rio, Salvador and Recife/Olinda months ahead or avoid those dates.
Entry rules depend on your passport. Full visa guide
What is in this basic guide9 covered · 4 not yet ▾
In this guide
Not in this guide yet
- Walking areas with bag rules
- Day plans checked against opening hours
- Airport-to-bed timings and the last safe connection
- Field-checked times and prices
Official sites
Emergency numbers for Barreirinhas190 ▾
Tap a number to call from your phone. These are the numbers listed in this guide; a row marked check has not been verified.
EssentialsQuick answers and what things cost
Essentials
Quick answers and what things cost
Quick answers
The questions people ask first about Barreirinhas, one line each. Tap a card for the full answer.
- Cash or card?Currency is the Brazilian real (BRL, R$).Brazil-wide
- SIM or eSIMVivo, Claro and TIM cover the country; buying a prepaid SIM needs a passport and sometimes a CPF — an eSIM before you fly is easier.Brazil-wide
- Tap waterDo not drink tap water; filtered water is provided in most homes and hotels.Brazil-wide
- TippingRestaurant: 10% service (serviço) usually on the bill; optional but normal.Brazil-wide
- Plugs & powerSockets C/N. US/Canada (A/B): adapter · UK/Ireland (G): adapter · Australia/NZ (I): adapter. 127 V: UK and AU 230 V-only devices need a converter; most chargers are dual-voltage.Brazil-wide
- SafetyBarreirinhas is generally safe; stay in well‑lit areas after dark, keep valuables on you, and verify tour operator licenses.
Show all 12 answers
- RestroomsPut toilet paper in the bin, not the toilet, in most places.Brazil-wide
- Emergency numbers190 police · 192 ambulance · 193 fire (not 911, 999 or 000)
- Sundays & holidaysCarnival shuts many businesses for several days; museums often close on Mondays.Brazil-wide
- Your embassyFind your embassy's 24-hour line before you fly.
- AirportSLZ São Luís International Airport.
- Getting aroundMost sights are walkable; mototaxi rides cost about R$3 (≈ under US$1) anywhere.
Cost cheat-sheet
Typical prices for the everyday things, as ranges. Your currency is shown next to the local price.
- Budget bedPousada Gomes dormitory, a night, per personR$10 (≈ US$2)
- Mid-range bedPousada do Porto double, a night, per roomR$55 (≈ US$11)
- High-end bedPousada do Porto double, a night, per roomR$70 (≈ US$13)
A day, not counting the bed: Budget R$120 (≈ US$25) · Mid R$250 (≈ US$50) · High R$400 (≈ US$75)
Local prices, with USD next to them (rates 2026-09 (approximate); change it in the header). Ranges are desk estimates: check locally. Every price and the budget calculator →
DecideWhat it is known for, and when the weather works
Decide
What it is known for, and when the weather works
At a glance
What the city is known for, how you fly in, and where to find the phrases.
- Airports
- SLZ São Luís International Airport
Best months at a glance
From the guide's best and avoid lists
Jan
Avoid
30°C (86°F)86°F (30°C)
Feb
Avoid
31°C (88°F)88°F (31°C)
Mar
not flagged
32°C (90°F)90°F (32°C)
Apr
not flagged
33°C (91°F)91°F (33°C)
May
not flagged
33°C (91°F)91°F (33°C)
Jun
Best
32°C (90°F)90°F (32°C)
Jul
Best
31°C (88°F)88°F (31°C)
Aug
Best
31°C (88°F)88°F (31°C)
Sep
Best
31°C (88°F)88°F (31°C)
Oct
not flagged
31°C (88°F)88°F (31°C)
Nov
not flagged
30°C (86°F)86°F (30°C)
Dec
Avoid
30°C (86°F)86°F (30°C)
Best: Jun–Sep. Avoid: Dec–Feb. Month by month →
Warmest Apr (33°C (91°F)91°F (33°C)), coolest Jan (23°C (73°F)73°F (23°C) low), wettest Jan (12 rain days), driest Jun (5). Averages, not a forecast.
Weather and climate
Barreirinhas: next 7 days
Loading forecast…
Forecast: Open-Meteo (CC BY 4.0), model data for this point.
Air quality
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Model estimate (CAMS via Open-Meteo), not a street-level station; readings near busy roads run higher.
Jan
30°C (86°F)86°F (30°C)
23°C (73°F)73°F (23°C)
12 rd
Feb
31°C (88°F)88°F (31°C)
23°C (73°F)73°F (23°C)
12 rd
Mar
32°C (90°F)90°F (32°C)
24°C (75°F)75°F (24°C)
10 rd
Apr
33°C (91°F)91°F (33°C)
25°C (77°F)77°F (25°C)
8 rd
May
33°C (91°F)91°F (33°C)
26°C (79°F)79°F (26°C)
6 rd
Jun
32°C (90°F)90°F (32°C)
26°C (79°F)79°F (26°C)
5 rd
Jul
31°C (88°F)88°F (31°C)
25°C (77°F)77°F (25°C)
5 rd
Aug
31°C (88°F)88°F (31°C)
25°C (77°F)77°F (25°C)
6 rd
Sep
31°C (88°F)88°F (31°C)
25°C (77°F)77°F (25°C)
7 rd
Oct
31°C (88°F)88°F (31°C)
25°C (77°F)77°F (25°C)
9 rd
Nov
30°C (86°F)86°F (30°C)
24°C (75°F)75°F (24°C)
11 rd
Dec
30°C (86°F)86°F (30°C)
23°C (73°F)73°F (23°C)
12 rd
High / low, both scales · rd = rain days
Arrive & moveAirports are listed under At a glance; this is how to move once you are in
Arrive & move
Airports are listed under At a glance; this is how to move once you are in
Getting around
Most sights are walkable; mototaxi rides cost about R$3 anywhere. Daily boat to Atins departs ~09:00 (4 h, R$5).
See & doDay-trips, door to door
See & do
Day-trips, door to door
Day-trips
Lagoa Azul
goDoor to door: ≈2 h total
Shared van or boat from town, about 14:00 departure, 30‑min ferry then short walkShared van or boat from town, about 2:00 PM departure, 30‑min ferry then short walk
R$80‑120 depending on booking channel
Lagoa Bonita
goDoor to door: ≈2 h total
Same departure as Lagoa Azul, longer ferry ride to higher dune
R$60‑80 depending on booking channel
Preguiças River boat
goDoor to door: ≈4 h round‑trip
Boat from Barreirinhas dock, 09:00 start, stops at Vassouras, Mandacaru, CaburéBoat from Barreirinhas dock, 9:00 AM start, stops at Vassouras, Mandacaru, Caburé
R$90 via accommodation, R$60 direct
Atins (boat + optional land tour)
goDoor to door: ≈8 h round‑trip
Daily boat at 09:00 to Atins via Mandacaru, 4 h each wayDaily boat at 9:00 AM to Atins via Mandacaru, 4 h each way
R$90 round‑trip (check)
Parnaíba Delta (day trip)
cautionDoor to door: ≈6 h total
Van to Tutóia (2 h) then boat, organized by local agents
Cost R$400‑600 for transport, plus R$75 boat per person
Eat & sleepWhich area to sleep in
Eat & sleep
Which area to sleep in
Where to sleep
Areas, not hotels: pick the one that fits your arrival time and plans.
Pousada Gomes
Basic dormitory, shared bathrooms, single R$10
Pousada do Porto
Riverfront double with fan R$40, air‑con available
Posada Lins
Single R$60, bright rooms, courtyard pool
PracticalWhat a day costs, what to watch out for, and the pocket card
Practical
What a day costs, what to watch out for, and the pocket card
Cost per day
- Budget
- R$120–180 (≈ US$25–35) excl. bed
- Mid
- R$250–350 (≈ US$50–65) excl. bed
- High
- R$400–550 (≈ US$75–110) excl. bed
Trip budget
| Pousada do Porto double1 × 2 nights × R$55 | R$110 |
| Food, local transport, entries2 × 2 days × R$250 | R$1,000 |
| Shared van from São Luís airport2 × R$70 · check | R$140 |
| Mototaxi ride anywhere2 × R$3 · check | R$6 |
| Boat to Atins (round‑trip)2 × R$90 · check | R$180 |
| Buffer 10%Price creep, a taxi you did not plan, one splurge | R$144 |
| Trip total≈ R$395 per person per day, bed included | R$1,580≈ US$300 |
riverfront, fan
2026 estimate in Brazilian real; flights and long‑distance transport excluded.
Watch out
Safety
- Tour operators charge two fees (local agent + Santo Amaro) – compare prices before booking.
- Late‑night taxis can be slower than buses; plan return before dark if possible.
Emergency numbers
- Police
- 190
- Ambulance
- 192
- Fire
- 193
Pocket card
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BarreirinhasBarreirinhas
Pocket card · Voykit
My bed tonight
—
—
—
Para este endereço, por favorTo this address, please
Emergency
- Police190
- Ambulance192
- Fire193
Embassy
US consulate in São Luís (check address); other embassies in Brasília.
My embassy: —
Fare anchors (2026 estimate)
- São Luís → Barreirinhas shared van: about R$70 (≈ US$13), 3½ h (check)
- Mototaxi anywhere in town: R$3 (≈ under US$1) per short ride
- Boat to Atins: R$90 (≈ US$17) round‑trip (check)
Say or show
- Desculpe — Excuse me / Sorry (desˈkuʎi)
- Quanto custa? — How much is it? (ˈkwɐ̃tu ˈkusta)
- Onde fica o banheiro? — Where is the bathroom? (ˈõdʒi ˈfika u baˈɲeɾu)
Deep diveWhat this guide covers so far, and its sources
Deep dive
What this guide covers so far, and its sources
Not a trip line yet
This is a basic guide: no airport-to-bed contract, walking clusters or day plans are published for Barreirinhas. Airport, fare and schedule details are unverified; check the operators before you fly.
What we know, and what is coming
On this page
- Best months: Jun–Sep · avoid Dec–Feb · month by month →
- 1 airport and 3 areas to sleep in
- Weather: a 7-day forecast and monthly averages
- Cost per day in 3 bands
- 5 day-trips, door to door
- 2 things to watch out for, with emergency numbers
Coming as the guide grows
- An airport-to-bed path that says whether a late landing still works
- Walking clusters with bag rules
- Day plans checked against opening hours
- Field-verified times and fares
Sources
Ask about Barreirinhas
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