South America Tours in March 2026
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10 best South America trips in March 2026
Compiled by

NinaSouth America travel expert at TourRadar
- Bolivia to Brazil: Highlands & Coastlines
- Best of South America (including Sacred Valley)
- South America Highlights
- Best of Argentina, Uruguay & Brazil
- South America Discovery: Lima to Rio de Janiero
- Galapagos Cruise & Peru’s Land of the Incas (Grand Daphne)
- 5 Countries: Rio de Janeiro to La Paz (30 Days)
- Highlights of South America - 21 days
- Peru, Bolivia & Argentina Adventure
- Ultimate Peru, Argentina & Brazil (44 destinations)
Bolivia to Brazil: Highlands & Coastlines
18 Reviews by TourRadar travelers“Great adventure from La Paz to Rio. I will always remember.”
Karen, traveled in July
Duration 31 days Destinations Bolivia, Chile, Argentina, Uruguay, Brazil Age Range Ages 18-39 Operator G Adventures March departure dates
See All Departure Dates13 Mar, 2026 10+ spaces left 16 Mar, 2026 10+ spaces left From $8,339
25% Off- NZ$6,254You save $2,085
Duration 51 days Destinations Peru, Bolivia, Argentina, Uruguay, Brazil Age Range Ages 15+ Operator Intrepid Travel March departure dates
28 Mar, 2026 10+ spaces left From
25% Off- NZ$13,585
Duration 44 days Destinations Peru, Bolivia, Argentina, Uruguay, Brazil Age Range Ages 15+ Operator Intrepid Travel March departure dates
See All Departure Dates14 Mar, 2026 10+ spaces left 28 Mar, 2026 10+ spaces left From
25% Off- NZ$12,040
Duration 10 days Destinations Argentina, Uruguay, Brazil Age Range Ages 15+ Operator Intrepid Travel March departure dates
See All Departure Dates6 Mar, 2026 10+ spaces left 13 Mar, 2026 10+ spaces left From $4,225
10% Off- NZ$3,803You save $422
Duration 38 days Destinations Peru, Bolivia, Chile, Argentina, Brazil Age Range Ages 12+ Operator G Adventures March departure dates
See All Departure Dates13 Mar, 2026 10+ spaces left 20 Mar, 2026 10+ spaces left From
10% Off- NZ$13,459
Duration 21 days Destinations Ecuador, Portugal, Peru, Mexico Age Range Ages 15+ Operator Intrepid Travel March departure dates
See All Departure Dates3 Mar, 2026 2 spaces left 17 Mar, 2026 8 spaces left From
10% Off- NZ$13,230+$372 local payments
Duration 30 days Destinations Brazil, Argentina, Uruguay, Chile, Bolivia Age Range Ages 18+ Operated in English, Spanish Operator Hi Travel Argentina March departure dates
See All Departure Dates1 Mar, 2026 10 spaces left 2 Mar, 2026 10 spaces left From
10% Off- NZ$4,850
Duration 21 days Destinations Brazil, Argentina, Bolivia, Peru Age Range All Ages Welcome Operator On The Go Tours March departure dates
23 Mar, 2026 6 spaces left From
10% Off- NZ$16,225
Duration 35 days Destinations Peru, Bolivia, Argentina Age Range Ages 15+ Operator Intrepid Travel March departure dates
See All Departure Dates14 Mar, 2026 10+ spaces left 28 Mar, 2026 10+ spaces left From
10% Off- NZ$7,460
Duration 30 days Destinations Peru, Argentina, Brazil Age Range Ages 15+ Operator Intrepid Travel March departure dates
See All Departure Dates1 Mar, 2026 10+ spaces left 15 Mar, 2026 10 spaces left From $16,820
15% Off- NZ$14,297You save $2,523
What our customers ask about South America Tours in March 2026
What is the weather like in South America during March?
South America's March weather varies by region. Peru's Sacred Valley and Machu Picchu see occasional rain with temperatures of 65-70°F (18-21°C). The Atacama Desert stays dry and warm reaching 75°F (24°C). La Paz experiences mild days at 60°F (16°C) with cooler nights. A TourRadar traveler noted: "The weather was perfect for hiking in Peru though we did get some afternoon showers in Cusco." Buenos Aires has comfortable autumn days around 72°F (22°C) making it good for city exploration.
What festivals or cultural events happen in South America during March?
March features several notable celebrations across the continent. The Vendimia Wine Festival lights up Mendoza Argentina with the Park Hyatt Mendoza serving as a central base. Rio's Carnival festivities wind down while Peru comes alive with the Fiesta de la Vendimia in Ica. TourRadar reviews note these festivals provide "an incredible opportunity to experience authentic South American culture and traditions alongside locals."
What are the best destinations to visit in South America during March?
The month offers prime conditions for visiting Machu Picchu before crowds arrive. The Atacama Desert welcomes visitors with clear skies and the Hotel Altiplanico San Pedro provides desert views. Rio settles into a post-Carnival calm while Iguazu Falls reaches impressive water levels. The Sacred Valley presents ideal hiking weather. A TourRadar traveler reports: "Visiting in March meant fewer crowds at major sites but still excellent weather for outdoor activities across Peru Argentina and Brazil."
What are the accommodation options and prices like in March?
March represents shoulder season with good availability across accommodation types. Options range from the high-end Belmond Sanctuary Lodge at Machu Picchu to charming boutique hotels in Buenos Aires. A TourRadar reviewer shared: "We found great deals on hotels in March especially in popular destinations like Rio and Buenos Aires where peak season prices had started to drop."
How does March pricing compare to peak season in South America?
Travelers find prices about 15-20% lower than peak season (June-August). Multi-country tours through Peru Bolivia and Chile that typically cost 7000 USD in high season drop to around 5500 USD in March. Notable properties like Belmond hotels in Sacred Valley adjust rates downward during this quieter period.
What are the best beach destinations to visit in South America during March?
March brings excellent beach conditions to many coastal regions. Rio's Copacabana and Ipanema beaches maintain temperatures between 25-30°C (77-86°F) with the Belmond Copacabana Palace offering premium beachfront access. Punta del Este Uruguay provides warm waters without summer crowds. A TourRadar traveler shared: "The beaches in March were perfect - warm enough to swim but not overcrowded like in peak summer months."