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Which is better: Búzios or Foz do Iguaçu?

Short answer

Búzios is in Rio de Janeiro and its surroundings (RJ), while Foz do Iguaçu is in Western Paraná (PR): different regions of Brazil. Búzios: twenty-some beaches on a charming peninsula; Foz do Iguaçu: around 275 waterfalls on the border of three countries, with the Itaipu power plant a few kilometers away. For this month's weather, Búzios has the edge.

Sources: INMET (updated 2026) · ANP · OpenStreetMap

Most reviewed activity in BúziosArraial do Cabo Day Trip + Boat Ride★ 8.1 · 19 reviews · from US$ 68 · via CivitatisSee dates and price →

Most reviewed activity in Foz do IguaçuIguazú Falls Argentine Side Tour★ 8.5 · 166 reviews · from US$ 44 · via CivitatisSee dates and price →

	Búzios	Foz do Iguaçu
Best time to visit	Apr → Oct	Mar → Sep
Weather this month	25° · 8 days of rain	30° · 10 days of rain
By car	R$ 456 · from São Paulo	R$ 484 · from Curitiba
Ideal stay	3–4 days	3–4 days
Best for	Romantic, Relax, Food, Family	Family, Adventure

Choose Búzios if

you want a trip for couples and relaxation: the seaside resort that Brigitte Bardot put on the map, two and a half hours from Rio.

See guide

Choose Foz do Iguaçu if

you want a trip for families and adventure seekers: around 275 waterfalls on the border of three countries, with the Itaipu power plant a few kilometers away.

See guide

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Where to stay

Where to stay: Búzios or Foz do Iguaçu

The average nightly rate is around R$ 477 in Búzios and R$ 678 in Foz do Iguaçu; what changes in practice is each place's season. Check current prices for your dates before deciding.

Compare hotels and places to stay in Búzios on Booking.com, with up-to-date prices and availability, before you book.

9.3 ★★★★ · 86 reviews Greco Hotel See on Booking →

9.1 ★★★★★ · 19 reviews Vila deste Hotel See on Booking →

See all hotels in Búzios

Compare hotels and places to stay in Foz do Iguaçu on Booking.com, with up-to-date prices and availability, before you book.

Hotel das Cataratas, A Belmond Hotel, Iguassu Falls in Foz do Iguaçu

9.4 ★★★★★ · 141 reviews Hotel das Cataratas, A Belmond Hotel, Iguassu Falls See on Booking →

9.1 ★★★★ · 382 reviews JL Hotel by Bourbon See on Booking →

See all hotels in Foz do Iguaçu

Rates change with the dates: confirm the price on Booking.com.

Frequently asked questions

Búzios or Foz do Iguaçu: which is better?

What is the best time to visit Búzios and Foz do Iguaçu?

The best time to visit Búzios is from April to October; for Foz do Iguaçu, it is from March to September, based on INMET's climate normals (temperature and rainfall for each month). If your trip already has a date, check each destination's page for your month.

Which of the two is cheaper to get to?

By car, leaving from São Paulo, Búzios is 600 km (373 mi) and costs about R$ 456 each way (fuel plus tolls); leaving from Curitiba, Foz do Iguaçu is 640 km (398 mi) and costs about R$ 484 each way (fuel plus tolls). The calculation assumes a car that gets 11 km/L. Lodging and activities vary with each place's season.

Where does it rain less, Búzios or Foz do Iguaçu?

Averaged over the year, Búzios has 7 rainy days a month and Foz do Iguaçu has 9. Búzios is the drier of the two over the year as a whole, but what decides the trip is the month: the rainiest month in Búzios is December and in Foz do Iguaçu, October. For temperature, Foz do Iguaçu is the warmer one (average high of 29° versus 26°).

How many days should you spend in Búzios and in Foz do Iguaçu?

To see the main sights without rushing, Búzios calls for 3–4 days and Foz do Iguaçu, 3–4 days. These are distant regions: with a week or less, it is usually better to pick one of the two and make the most of it.

Búzios or Foz do Iguaçu with kids?

Both work with kids: Búzios (varied beaches, nightlife on the Rua das Pedras, and peninsula feel) and Foz do Iguaçu (275 waterfalls, triple border, and UNESCO national park). The choice usually comes down to getting there, not to infrastructure. With small children, weather matters: Búzios has fewer rainy days over the year.

What should you not miss in each?

In Búzios: Geribá Beach, João Fernandes Beach, Rua das Pedras. In Foz do Iguaçu: Iguazu Falls, Brazilian side, Devil's Throat, Argentine side, Puerto Iguazú. These are the sights that show up most in first-trip itineraries for each destination; the full guide to each has the whole list.