The Amazon you didn’t know existed.

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You just need to arrive at Santarém airport.

Small-group travel on regional boats (comfort + authenticity)

Large white and wooden boat named Amazon Dream docked by a sandy beach with two black Corona-branded umbrellas on the shore.

All-inclusive meals with local Amazonian flavors

Amazon food boat

Encounters with riverside & Indigenous communities

An older man and a young woman sit on a bench outdoors, engaged in conversation with tropical greenery in the background.

Sunset rituals, swims, forest walks, and boat parties

Group of young women in summer attire, one holding a camera, others looking at it under a shaded area.

Small-group travel on regional boats (comfort + authenticity)

Large multi-deck boat named Amazon Dream docked near sandy shore with two black Corona umbrellas in front.

All-inclusive meals with local Amazonian flavors

Plate with grilled beef, sautéed onions, peppers, and round roasted potatoes on a patterned tablecloth.

Encounters with riverside & Indigenous communities

An elderly man in a red and black shirt and patterned shorts sitting and talking with a young woman in a floral dress and green cap on a wooden bench outdoors.

Sunset rituals, swims, forest walks, and boat parties

Group of young women in swimsuits gathered closely, one holding a camera, others looking on.

Getting to Alter do Chão is easy!

Alter do Chão, maps Tapajó

Discover the Amazon Caribbean

In the midst of the world's lungs, Alter do Chão boasts the largest freshwater aquifer on the planet. The destination has been hailed as the "Caribbean of the Amazon" by the British newspaper The Guardian.

The Weather

During the dry season, Alter do Chão reveals its famous white-sand beaches and crystal-clear waters, reminiscent of Caribbean landscapes. In contrast, during the rainy season, these beaches transform into rivers and flooded forests.

The People

The Borari indigenous people are one of the 180 indigenous groups in the Brazilian Amazon and, as original inhabitants of the region, maintain ancestral practices and knowledge passed down through generations, such as through carimbó dance circles and handcrafts.

The Culture

Located at the confluence of three rivers—Tapajós, Amazonas, and Arapiuns—Alter do Chão makes boats more than just a means of transportation: they are true floating homes. The town preserves its Amazonian cultural heritage, blending indigenous influences with those of riverine communities.

The Tourism

Today, Alter has become a major tourist destination in the Amazon, attracting national and international visitors of all ages. Most tourists are young adults between 24 and 40 years old, who often gather for carimbó nights in the village’s central square.

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Who is this for?

We're looking for creative travelers. People who crave connection, nature and stories they can’t find on TikTok. If you’re traveling solo, with your partner or with friends, you belong here.

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The boat is our home

Regional boats play a central role in Amazonian culture, serving not only as a means of transportation but also as homes and symbols of local identity. Regional cruises provide immersive experiences in local culture.

On a 5- to 7-day boat journey, we sail along the Tapajós, Amazonas, and Arapiuns rivers, immersing ourselves in nature through experiences with riverine and indigenous communities in the region.

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Collage of four images: a man with sunglasses holding a drink on a balcony, grilled fish with side dishes on banana leaves, a wooden ship's wheel inside a cabin, and two women in swimsuits on a deck, one braiding the other's hair.

What’s included?

Travel & Comfort:

Cozy and comfortable boat, airport transfer, immersive tours.

Experiences:

Gastronomic Journey, forest rituals, forest rainforest canoe, sunset beach dinner

Community:

Guided visits in riverine & indigenous communities. Community based tourism

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Tripadvisor
Tripadvisor

Reviews Tripadvisor

A journey through the Tapajós and Arapiuns rivers

"Incredible trip! We spent a week on the boat Cmte Siqueira traveling the Tapajós, Arapiuns, and Amazon rivers, and without a doubt, it was one of the best experiences I’ve ever had. The crew is extremely attentive, welcoming, and careful with every detail; they have an incredible setup to host guests. The meals were generous, delicious, and allowed us to truly discover Pará through its cuisine."

Anaue Boat

"A unique experience! Wonderful crew, great facilities, and delicious gastronomy! Very interesting tours through the local communities. A complete immersion into the local culture."

Tapajós and Arapiuns Tour

The tour was wonderful, the boat was super comfortable, and we had drinks, snacks, music, and a lot of energy on board. Vini and his crew led us on a journey along the Arapiuns River through beautiful landscapes and lovely beaches! I highly recommend it.

Don't miss Vinicius's boat when you're in Alter!

"Don't miss a trip on Vinicius's boat when you are in Alter! Great drinks and fruit, friendly staff, stops at the most beautiful spots, and music and dancing are guaranteed on board."

The best experience I could have had

"Vinicius and the partners at Tapajó provided me with the best experience I could have had. I had a dream of visiting Pará and I started in Alter do Chão, which is a true paradise. From the first contact, I was received with great care and affection. The Tapajó team..."

Amazonian Delight!

"First time in the Amazon and this ignorant person thought I was going to enjoy a summer, I didn't know that winter starts there in January, which is when it rains. Crazy rains, actually. Out of nowhere the world ends, suddenly it's over and everything is fine. The first few days were kind of strange - I felt so hot I couldn't think straight, but little by little that feeling passed. Van, Nati, Dóli-dól and I boarded that boat in the photo and soon the crew came to introduce themselves...

A trip along the Tapajós and Arapiuns rivers is unmissable!

"Vini is super friendly, attentive, and efficient. He organized the tour for our group, which had more than 30 people, and everything went super well! Our boat had delicious snacks and drinks, and during the stops we were able to enjoy the beaches and the community at our leisure, and we went to places..."

Upcoming sailings

Choose your next departure or pick your own dates for a private journey.

  • Signature departures: Set your spot
  • Private departures: On demand for your group
  • Seasonal highlights: After Carnival Reset, Parintins and Sairé Week, New Year on the River.
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Four women walking barefoot on a sandy beach, carrying shoes and bags, with straw beach umbrellas in the background.

FAQ

Do I need to speak Portuguese?
Is it safe?
What do I need to bring?