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3 Week Tours & Trips in South-America.

Visit countries like Argentina, Peru, Ecuador, Chile, Brazil, Bolivia.

South America is full of nature with clear highlights: a) the Amazon River Basin aka “the lungs of the world”, b) the Andes Mountains, the highest peaks outside of the Himalayas and c) wild Patagonia. Most people speak either Spanish or Portuguese, everyone likes music and dance.

Top Destinations in South-America

Visit countries like ....

Argentina

Argentina (64)

Peru

Peru (49)

Brazil

Brazil (23)

Chile

Chile (21)

Ecuador

Ecuador (18)

Bolivia

Bolivia (12)

Colombia

Colombia (6)

 

Search and compare Tours & Trips in South-America. Book at the tour operator.

We have 18 tour operators that conduct 98 group tours and private tours in South-America with duration 3 Weeks and rates starting at USD 1,095.

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Coming from:
United States
Languages:
English
Continent:
South-America
Duration:
18 - 24 Days
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  • America National Operators (11)
  • globe International Operators (34)

All 8 tours by outbound tour operators

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Ultimate South America (Cosmos)Google Map: Ultimate South America

Ultimate South America

preview
Group Tour

Discover some of South America's greatest cities—Rio de Janeiro, Buenos Aires, and Lima—and some of its most spectacular sites on this South America tour to Brazil, Argentina, and Peru. You'll overnight in Rio de Janeiro, Iguassu Falls, Buenos Aires, Lima, the Sacred Valley, Machu Picchu, Cusco, and...

From/To
Rio de Janeiro ⇒ Lima
Countries (3)
Argentina, Brazil, Peru
Operator
Cosmos Tours
Activities
tour category: Train

Tour Variations:

☛
Ultimate South America with Arequipa & Colca Canyon (23 Days)
☛
Ultimate South America with Brazil's Amazon (23 Days)
Duration
19 Days
Starting at
USD 3,799
Operator
Cosmos

Starting at

USD 3,799

19 Days
Next Departure
10-Apr-2026
22-May-2026
Details
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Brazil, Argentina & Chile Unveiled with Peru (Cosmos)Google Map: Brazil, Argentina & Chile Unveiled with Peru

Brazil, Argentina & Chile Unveiled with Peru

preview
Group Tour

On this South America tour, experience some of South America's most exciting cities, gorgeous natural wonders, and famous historic sites. You'll overnight in Rio de Janeiro, Iguassu Falls, Buenos Aires, Santiago, Lima, the Sacred Valley, Machu Picchu, and Cusco. Enjoy guided sightseeing in each city...

From/To
Rio de Janeiro ⇒ Lima
Countries (4)
Argentina, Brazil, Chile, Peru
Operator
Cosmos Tours
Activities
tour category: Train

Tour Variations:

☛
Brazil, Argentina & Chile Unveiled with Brazil's Amazon & Peru (24 Days)
Duration
20 Days
Starting at
USD 4,319
Operator
Cosmos

Starting at

USD 4,319

20 Days
Next Departure
12-Apr-2026
26-Apr-2026
Details
 
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Mysteries of the Inca Empire with Peru's Amazon & Arequipa & Colca Canyon (Cosmos)Google Map: Mysteries of the Inca Empire with Peru's Amazon & Arequipa & Colca Canyon

Mysteries of the Inca Empire with Peru's Amazon & Arequipa & Colca Canyon

preview
Group Tour

On this Peru tour, delve into the past, learn about the local culture, and experience beautiful scenery as you overnight in Peru's Amazon, Lima, the Sacred Valley, Machu Picchu, Cusco, Lake Titicaca, Arequipa, and Colca Canyon. Along the way, visit ancient ruins, witness amazing scenery, experience ...

From/To
Lima (Round Trip)
Countries
Peru
Operator
Cosmos Tours
Activities
tour category: Traintour category: Safari
Duration
19 Days
Starting at
USD 4,589
Operator
Cosmos

Starting at

USD 4,589

19 Days
Next Departure
03-May-2026
17-May-2026
Details
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Brazil, Argentina & Chile Unveiled with Brazil's Amazon & Easter Island (Cosmos)Google Map: Brazil, Argentina & Chile Unveiled with Brazil's Amazon & Easter Island

Brazil, Argentina & Chile Unveiled with Brazil's Amazon & Easter Island

preview
Group Tour

This South America tour features three of the continent's most exciting cities—Rio de Janeiro, Buenos Aires, and Santiago—along with Iguassu Falls, Brazil’s Amazon, and Easter Island. At a relaxed pace, enjoy guided sightseeing in each city as well as time to explore on your own or to take optional ...

From/To
Manaus ⇒ Easter Island
Countries (3)
Argentina, Brazil, Chile
Operator
Cosmos Tours
Activities
tour category: Boattour category: Sailingtour category: Walkingtour category: Train
Duration
20 Days
Starting at
USD 5,219
Operator
Cosmos

Starting at

USD 5,219

20 Days
Next Departure
08-Apr-2026
22-Apr-2026
Details
 
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Grand South America (Indus)Google Map: Grand South America

Grand South America

preview
Group Tour

Venture into the Soul of South America — A Dazzling Odyssey Through Colombia, Peru, Argentina & Brazil!

From/To
Cartagena ⇒ Rio de Janeiro
Countries (4)
Argentina, Brazil, Colombia, Peru
Operator
Indus Travels
Activities
tour category: Fishingtour category: Boattour category: Sailingtour category: Naturetour category: Traintour category: Safari
Duration
20 Days
Starting at
USD 5,669
Operator
Indus

Starting at

USD 5,669

20 Days
Next Departure
14-Apr-2026
05-May-2026
Details
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Highlights of Ecuador Peru and Colombia (Indus)Google Map: Highlights of Ecuador Peru and Colombia

Highlights of Ecuador Peru and Colombia

preview
Group Tour

Travel to three of the most fascinating countries in Latin America as you will discover historic sites and breathtaking landmarks with this tour of Ecuador, Peru, and Colombia!

From/To
Quito ⇒ Cartagena
Countries (3)
Colombia, Ecuador, Peru
Operator
Indus Travels
Activities
tour category: Boattour category: Walkingtour category: Naturetour category: Train
Duration
19 Days
Starting at
USD 5,879
Operator
Indus

Starting at

USD 5,879

19 Days
Next Departure
22-Apr-2026
29-Apr-2026
Details
 
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Mysteries of the Inca Empire with Peru's Amazon & Galapagos Cruise (Cosmos)Google Map: Mysteries of the Inca Empire with Peru's Amazon & Galapagos Cruise

Mysteries of the Inca Empire with Peru's Amazon & Galapagos Cruise

preview
Group Tour

On this Peru tour—with a Galápagos Islands cruise—delve into the past, learn about the local culture, and experience beautiful scenery as you visit ancient ruins, enjoy guided sightseeing, and marvel at the flora and fauna found in the Amazon and Galápagos Islands. History comes alive on this tour t...

From/To
Lima ⇒ Quito
Countries
Ecuador, Peru
Operator
Cosmos Tours
Activities
tour category: Divingtour category: Boattour category: Sailingtour category: Traintour category: Safari
Duration
21 Days
Starting at
USD 6,449
Operator
Cosmos

Starting at

USD 6,449

21 Days
Next Departure
03-May-2026
17-May-2026
Details
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Cruising Patagonia with Buenos Aires, Bariloche & Santiago with Easter Island (Cosmos)Google Map: Cruising Patagonia with Buenos Aires, Bariloche & Santiago with Easter Island

Cruising Patagonia with Buenos Aires, Bariloche & Santiago with Easter Island

preview
Group Tour

From the brilliant sights of Buenos Aires to the breathtaking heights of the Andes Mountains, this affordable tour of South America is packed with powerful experiences that stir the soul and ignite the imagination. Delve into the history of Argentine legends, dive into the dazzling beauty of Chile’s...

From/To
Buenos Aires ⇒ Easter Island
Countries
Argentina, Chile
Operator
Cosmos Tours
Activities
tour category: Fishingtour category: Boattour category: Sailingtour category: Naturetour category: Safari
Duration
19 Days
Starting at
USD 7,829
Operator
Cosmos

Starting at

USD 7,829

19 Days
Next Departure
27-Sep-2026
11-Oct-2026
Details
 
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There is more! See also 34 English spoken Tours by international operators!