Major city · Brazil
Formosa
Go only as a waterfall-and-cave base 1.5 h from Brasília: 1–2 nights, own or hired car, dry season (May–Sep). Without a car, skip.
Formosa is a Goiás town of about 100,000 on the BR-020, 100 km from Brasília, and it is the gateway to the Itiquira falls and the Bisnau caves and rock-art sites east of town. The town itself is a service stop: markets, a grid of streets, a handful of restaurants. Everything you come for sits 20–100 km out on dirt and asphalt roads, so a vehicle decides the trip. In the rainy season (Nov–Mar) the access roads to the caves and the district of Bezerra turn bad and some routes close.
More ways in
Local time, weather, currency, airports
- Weather
- see forecast
- Currency
- BRL
- Best months
- May–Sep (dry)
- avoid Nov–Mar (rain closes cave and dirt-road access)
- Airport
- BSB
- Nights
- 1–2
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$81 — check) applied for online at the official VFS portal before travel; EU and UK citizens do not. Check your passport with Brazil's Ministry of Foreign Affairs before booking.
- Brazil ↗Yellow fever vaccination is recommended for many areas, including the Amazon and Pantanal; check with a travel clinic at least 10 days before travel.
- Brazil ↗Keep your phone out of sight in the street and on beaches; phone theft is the most common crime against visitors in big cities.
- Brazil ↗Carnival 2027 runs about 5–10 February (Tuesday 9 February; Salvador from 4 February): book Rio, Salvador and Recife/Olinda months ahead or avoid those dates.
What is in this basic guide9 covered · 4 not yet ▾
In this guide
Not in this guide yet
- Walking areas with bag rules
- Day plans checked against opening hours
- Airport-to-bed timings and the last safe connection
- Field-checked times and prices
Official sites
Emergency numbers for Formosa190 ▾
Tap a number to call from your phone. These are the numbers listed in this guide; a row marked check has not been verified.
EssentialsQuick answers and what things cost
Essentials
Quick answers and what things cost
Quick answers
The questions people ask first about Formosa, one line each. Tap a card for the full answer.
- Cash or card?Currency is the Brazilian real (BRL, R$).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
- SafetyFormosa is a small, calm interior town; the real risks are the roads and the outdoors.
Show all 12 answers
- RestroomsPut toilet paper in the bin, not the toilet, in most places.Brazil-wide
- Emergency numbers190 police · 192 ambulance (samu) · 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.
- AirportBSB Brasília–Presidente Juscelino Kubitschek (Nearest airport, about 100 km (62 mi) by the BR-020 via Sobradinho; 1.5–2 h by car).BSB Brasília–Presidente Juscelino Kubitschek (Nearest airport, about 62 mi (100 km) by the BR-020 via Sobradinho; 1.5–2 h by car).
- Getting aroundA car is the practical answer: the falls, caves and Bezerra district are 20–100 km (12–62 mi) out with no useful bus service.A car is the practical answer: the falls, caves and Bezerra district are 12–62 mi (20–100 km) out with no useful bus service.
Cost cheat-sheet
Typical prices for the everyday things, as ranges. Your currency is shown next to the local price.
- CoffeeR$5–10 (≈ US$1–2)
- Beerdraught / can at a barR$10–18 (≈ US$2–4)R$5–8 (≈ US$1–2)
- Taxi, about 5 km (3 mi)Taxi, about 3 mi (5 km)Taxi or rideshare across townR$15–30 (≈ US$3–6)
- SIM or eSIM, a weekeSIM or data SIM, about a weekR$40–80 (≈ US$8–15)
- Museum or sight ticketItiquira park entry, adultR$12 (≈ US$3) (check)
- Budget bedHostel or simple pousada bed, a night, per personR$70 (≈ US$13)
- Mid-range bedDouble room, town hotel, a night, per roomR$280 (≈ US$55)
- High-end bedDouble room, town hotel, a night, per roomR$500 (≈ US$95)
A day, not counting the bed: Budget R$180 (≈ US$35) · Mid R$350 (≈ US$65) · High R$700 (≈ US$130)
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
- BSB Brasília–Presidente Juscelino Kubitschek (Nearest airport, about 100 km (62 mi) by the BR-020 via Sobradinho; 1.5–2 h by car)BSB Brasília–Presidente Juscelino Kubitschek (Nearest airport, about 62 mi (100 km) by the BR-020 via Sobradinho; 1.5–2 h by car)
Best months at a glance
From the guide's best and avoid lists
Jan
Avoid
29°C (84°F)84°F (29°C)
Feb
Avoid
29°C (84°F)84°F (29°C)
Mar
Avoid
29°C (84°F)84°F (29°C)
Apr
not flagged
29°C (84°F)84°F (29°C)
May
Best
28°C (82°F)82°F (28°C)
Jun
Best
27°C (81°F)81°F (27°C)
Jul
Best
27°C (81°F)81°F (27°C)
Aug
Best
29°C (84°F)84°F (29°C)
Sep
Best
31°C (88°F)88°F (31°C)
Oct
not flagged
31°C (88°F)88°F (31°C)
Nov
Avoid
29°C (84°F)84°F (29°C)
Dec
Avoid
29°C (84°F)84°F (29°C)
Best: May–Sep. Avoid: Nov–Mar. Month by month →
Warmest Sep (31°C (88°F)88°F (31°C)), coolest Jul (13°C (55°F)55°F (13°C) low), wettest Dec (19 rain days), driest Jun (1). Averages, not a forecast.
Weather and climate
Formosa: next 7 days
Loading forecast…
Forecast: Open-Meteo (CC BY 4.0), model data for this point.
Air quality
Loading…
Model estimate (CAMS via Open-Meteo), not a street-level station; readings near busy roads run higher.
Jan
29°C (84°F)84°F (29°C)
19°C (66°F)66°F (19°C)
18 rd
Feb
29°C (84°F)84°F (29°C)
19°C (66°F)66°F (19°C)
16 rd
Mar
29°C (84°F)84°F (29°C)
19°C (66°F)66°F (19°C)
15 rd
Apr
29°C (84°F)84°F (29°C)
18°C (64°F)64°F (18°C)
9 rd
May
28°C (82°F)82°F (28°C)
16°C (61°F)61°F (16°C)
4 rd
Jun
27°C (81°F)81°F (27°C)
14°C (57°F)57°F (14°C)
1 rd
Jul
27°C (81°F)81°F (27°C)
13°C (55°F)55°F (13°C)
1 rd
Aug
29°C (84°F)84°F (29°C)
15°C (59°F)59°F (15°C)
2 rd
Sep
31°C (88°F)88°F (31°C)
18°C (64°F)64°F (18°C)
5 rd
Oct
31°C (88°F)88°F (31°C)
19°C (66°F)66°F (19°C)
12 rd
Nov
29°C (84°F)84°F (29°C)
19°C (66°F)66°F (19°C)
17 rd
Dec
29°C (84°F)84°F (29°C)
19°C (66°F)66°F (19°C)
19 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
A car is the practical answer: the falls, caves and Bezerra district are 20–100 km out with no useful bus service. Hire in Brasília (about 1.5 h each way) or locally. In town the centre is walkable. Guided 4x4 or van tours from Formosa and Brasília cover the caves and canyoning; ask your hotel to book one, since some sites sit on private land and need a local guide.
See & doDay-trips, door to door
See & do
Day-trips, door to door
Day-trips
Salto do Itiquira
goDoor to door: About 1 h each way
Drive the GO-440, signposted from Formosa, about 50 km (32 miles)Drive the GO-440, signposted from Formosa, about 32 miles (50 km)
168 m fall in Itiquira Municipal Park; entry roughly R$12 adults, R$6 children 5–10, under 5 free (check). No swimming in the plunge pool; smaller pools downstream are swimmable.
Bisnau district (waterfalls, caves, rock art)
cautionDoor to door: 1–1.5 h to Bezerra, more to the sites
Drive the BR-020 toward Bezerra, then dirt roads; guide needed for some sites
Bisnau falls, Lajedo, Poço Azul, Gruta das Andorinhas, Jabuticabeira and Toca da Onça are spread out; pick two per day and confirm access.
Buraco das Araras
cautionDoor to door: Half a day from Formosa
Drive plus a rough trail; guided descent
Quartzite sinkhole about 105 m deep and 295 m wide with rainforest and an underground river; technical and on private land.
Door to door: 1.5–2 h
Drive the BR-020 via Sobradinho, about 100 km (62 mi)Drive the BR-020 via Sobradinho, about 62 mi (100 km)
The nearest airport and big-city base; easy to pair the two.
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.
Centro
Around Praça Nossa Senhora da Conceição: walkable to restaurants and shops, simplest base for one night.
Formosinha
Quieter residential area on the town's edge, on the road out toward the BR-020; useful if you leave early for the falls.
Itiquira road / rural inns
A few farm and park-side stays near the falls, 30–40 km (19–25 mi) out; book ahead and confirm the road in the wet season.A few farm and park-side stays near the falls, 19–25 mi (30–40 km) out; book ahead and confirm the road in the wet season.
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$180–300 (≈ US$35–60) excl. bed
- Mid
- R$300–550 (≈ US$60–110) excl. bed
- High
- R$550 (≈ US$110)+ excl. bed
Trip budget
| Double room, town hotel1 × 2 nights × R$280 | R$560 |
| Food, local transport, entries2 × 2 days × R$350 | R$1,400 |
| Car hire, one day, compact1 × R$220 · check | R$220 |
| Guided cave or canyoning tour2 × R$250 · check | R$500 |
| eSIM, about a week of data2 × R$60 | R$120 |
| Buffer 10%Price creep, a taxi you did not plan, one splurge | R$280 |
| Trip total≈ R$770 per person per day, bed included | R$3,080≈ US$600 |
2026 estimate in reais; flights and car hire excluded. Your choices stay in this browser.
Prices of common things
| Coffee | R$5–10 (≈ US$1–2) |
| Prato feito (rice, beans, meat, salad) | R$25–45 (≈ US$5–9) |
| Beer: draught / can at a bar | R$10–18 (≈ US$2–4) / R$5–8 (≈ US$1–2) |
| Itiquira park entry, adult | R$12 (≈ US$3) (check) |
| Taxi or rideshare across town | R$15–30 (≈ US$3–6) |
| eSIM or data SIM, about a week | R$40–80 (≈ US$8–15) |
2026 estimate; check locally.
Watch out
Safety
- Dirt and gravel roads to the caves and Bezerra become impassable after heavy rain: ask locally before setting out in the wet season.
- Some caves, sinkholes and rock-art sites are on private farms and need permission or a guide; do not enter unaccompanied.
- The Buraco das Araras descent and the Bisnau rappel are technical: go with a licensed operator and your own light.
- Long stretches out of town have no fuel, water or phone signal: fill the tank and carry water.
- Sun and heat are strong year-round at altitude; start early.
Emergency numbers
- Police
- 190
- Ambulance (SAMU)
- 192
- Fire
- 193
Pocket card
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FormosaFormosa
Pocket card · Voykit
My bed tonight
—
—
—
Para este endereço, por favorTo this address, please
Emergency
- Police190
- Ambulance (SAMU)192
- Fire193
Embassy
No embassies in Formosa; the US, UK, Canadian and other embassies are in Brasília, about 100 km away.
My embassy: —
Fare anchors (2026 estimate)
- Brasília → Formosa by car: about 100 km (62 mi), 1.5–2 h on the BR-020about 62 mi (100 km), 1.5–2 h on the BR-020
- Formosa → Itiquira falls: about 50 km (31 mi), 1 h on the GO-440about 31 mi (50 km), 1 h on the GO-440
- Itiquira park entry, adult: about R$12 (≈ US$3) (check)
Say or show
- Bom dia — Good morning (bong DEE-ah)
- Obrigado / Obrigada — Thank you (oh-bree-GAH-doo / -dah)
- Quanto custa? — How much is it? (KWAN-too KOOS-tah)
- Onde fica a cachoeira? — Where is the waterfall? (ON-jee FEE-kah ah kah-shoo-AY-rah)
- Preciso de um guia — I need a guide (preh-SEE-zoo jee oong GEE-ah)
- Socorro — Help (soh-KOH-hoo)
Distances and park hours are indicative; confirm locally, especially in the wet season.
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 Formosa. 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: May–Sep (dry) · avoid Nov–Mar (rain closes cave and dirt-road access) · 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
- 4 day-trips, door to door
- 5 things to watch out for, with emergency numbers
Coming as the guide grows
- Airport-to-bed contract for BSB: last bus and transfer options field-checked, taxi and rideshare fallback, overnight rung.
- Four walking clusters with rescue anchors: Praça da Matriz and Centro, Formosinha, the BR-020 exit, the Itiquira road.
- Place pages with verified cutoffs (Itiquira park, Buraco das Araras, Bisnau sites) and eat pages with last orders.
- Wet-season and hostile-arrival fixtures so gates A–D can go green.