10 Best South America Multiday Tours in May 2027

Volcano Trail: Waves & Local Ways - May 2027

13% OFF TODAY

Black Week Super Sales

Volcano Trail: Waves & Local Ways - May 2027

(8 reviews )

No booking fees

Best price guaranteed

Super charged adventure.

Cultural, religious and historic sites

Tour Type

Small Group Tour

Accommodation

Hotel, Hostel, Home-stay, Guest House, Resort

Age Range

18-39 yrs

Operated in

english

Destinations

San Jose, Antigua, Isla Ometepe

San Jose, Antigua, Isla Ometepe, Monteverde Cloud Forest Biological Preserve, La Fortuna, Copan, Roatan, Granada

13% OFF TODAY

Duration17 days

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18% OFF TODAY

Super Sales

Lima to Rio: Coast to Coast - May 2027

(8 reviews )

No booking fees

Best price guaranteed

Incredible trip and glad I did this through G. Very fast paced which took time getting used to so be aware if prefer slow and steady.

Trekking and Hiking

Tour Type

Small Group Tour

Accommodation

Lodge, Hotel, Hostel, Bungalow, Home-stay, Villa, Camping

Age Range

18-39 yrs

Operated in

english

Destinations

Rio de Janeiro, Lima, Cusco, Oll

Rio de Janeiro, Lima, Cusco, Ollantaytambo, Llactapata, Dead Woman's Pass, Wiñay Wayna, Puno, Lake Titicaca, Paracas, La Paz, Sucre, Potosi, Uyuni, Salar De Uyuni, Nazca, San Pedro De Atacama, Salta, Buenos Aires, Colonia, Montevideo, Arequipa, Estancia, Iguassu National Park, Iguazu Falls, Paraty, Ilha Grande, Colca Canyon

18% OFF TODAY

Duration51 days

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Bolivia To Brazil: Highlands & Coastlines - May 2027

18% OFF TODAY

Super Sales

Bolivia to Brazil: Highlands & Coastlines - May 2027

4.9

(9 reviews )

No booking fees

Best price guaranteed

For my first G adventures tour, I had a great time partly due to the great CEO we had.

Natural landmarks sightseeing

Tour Type

Small Group Tour

Accommodation

Lodge, Hotel, Hostel, Bungalow, Villa

Age Range

18-39 yrs

Operated in

english

Destinations

Rio de Janeiro, La Paz, San Pedr

Rio de Janeiro, La Paz, San Pedro De Atacama, Salta, Buenos Aires, Colonia, Montevideo, Sucre, Anglo-Argentine Estancia, Iguazu Falls, Paraty, Ilha Grande, Potosi, Uyuni, Salar De Uyuni

18% OFF TODAY

Duration31 days

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7% OFF TODAY

Black Week Super Sales

Galapagos Experience - May 2027

(1 review )

No booking fees

Best price guaranteed

Follow in the footsteps of Charles Darwin on this wildlife-filled adventure through nature’s playground. Snorkel with sea lions, get up close to giant tortoises, scale a volcanic crater and discover the incredible evolutionary history of the Galapagos Islands, all under the guidance of an expert naturalist guide. With accommodation on Isla San Cristobal, Isla Santa Cruz and Isla Isabela, this trip is perfect for people who don’t want to tour the islands on a cruise. Included activities are both educational and immersive, while still allowing you plenty of free time to relax or get active at your own pace.

AdventureMarine wildlife

Tour Type

Small Group Tour

Accommodation

Hotel

Age Range

15-99 yrs

Operated in

english

Destinations

Quito, Galapagos Islands, Isla S

Quito, Galapagos Islands, Isla Santa Cruz, San Cristobal Island, Isla Isabela, Puerto Ayora

7% OFF TODAY

Duration7 days

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13% OFF TODAY

Black Week Super Sales

Best of Brazil - May 2027

(3 reviews )

No booking fees

Best price guaranteed

Sun, sand and plenty of samba – see some of Brazil’s hottest highlights all packed together in an eight-day adventure. Start the party in Rio de Janeiro, where Copacabana, Ipanema and Christ the Redeemer all vie for your attention. Travel to the cobbled streets of Paraty, then cruise to the pristine Ilha Grande – an island where lush green rainforests meet untouched sandy beaches. You’ll have local knowledge to guide your way and plenty of time to explore at your own pace, and when it comes to free time in Brazil, all you need to know is the word ‘praia’ – beach.

City sightseeingBeach

Tour Type

Small Group Tour

Accommodation

Hotel

Age Range

15-99 yrs

Operated in

english

Destinations

Rio de Janeiro, Paraty, Ilha Grande

13% OFF TODAY

Duration8 days

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Local Living Ecuador—amazon Jungle - May 2027

27% OFF TODAY

Super Sales

Local Living Ecuador—Amazon Jungle - May 2027

4.9

(28 reviews )

No booking fees

Best price guaranteed

Best experience, would do it again!

WildlifeKayaking and canoeing

Tour Type

Small Group Tour

Accommodation

Hut, Hotel, Lodge

Age Range

12-100 yrs

Operated in

english

Destinations

Quito, Amazon Ecuador, Tena

27% OFF TODAY

Duration7 days

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Salkantay Trek to Machu Picchu 4D/3N - May 2027

(21 reviews )

No booking fees

Best price guaranteed

The trek was very well organized from the beginning to end. I was quite nervous to do it but the team was very motivating and attentive, which I really appreciated. The guide was very informative and the food was great.

Active and outdoor

Tour Type

Small Group Tour

Accommodation

Camping, Tent, Hotel

Age Range

18-99 yrs

Operated in

english

Destinations

Salkantay, Cusco, Machu Picchu

Salkantay, Cusco, Machu Picchu, Soraypampa, Colcapampa, Aguas Calientes

Duration4 days

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15% OFF TODAY

Black Week Super Sales

Costa Rica Nature Adventure - May 2027

4.9

(25 reviews )

No booking fees

Best price guaranteed

We just returned from the Costa Rica Eco-Adventure (2/1/2025-2/8/2025). This was our sixth Trafalgar trip. was a WONDERFUL tour guide. Very knowledgeable and personable. worked very hard; it was much appreciated! It was a great tour! A couple of things we noticed on this trip, that were different than previous Trafalgar trips . . . We prepaid our gratuities (as we always do). Usually, the tour guide talks about the ability to tip the guides and drivers, and thanks those who have already paid the gratuity. This didn't happen on this trip. We hope he received our prepaid gratuity! Also, on previous trips, it was noted if you had been a previous Trafalgar traveler. This did not happen on this trip. We are proud Trafalgar trip repeaters, which makes us some of your greatest advertisers. One suggestion we had: For our farewell dinner, we went to a restaurant where we could order off the menu. There were 42 of us. It took probably two hours to get our food. It would be better to limit the menu to a couple of appetizers, salads, main entrees and desserts, to make the evening not as long. Thanks again for a wonderful experience. We will be back to travel with Trafalgar again!

Eco toursNational parks

Tour Type

Group Tour

Accommodation

Hotel, Lodge, Resort

Age Range

5-99 yrs

Operated in

english

Destinations

San Jose, Tortuguero National Pa

San Jose, Tortuguero National Park, La Paz Waterfall, Tortuguero, Arenal Volcano, Monteverde, Liberia City

15% OFF TODAY

Duration8 days

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Quito To Lima: Surf Towns & Hot Springs - May 2027

32% OFF TODAY

Super Sales

Quito to Lima: Surf Towns & Hot Springs - May 2027

(8 reviews )

No booking fees

Best price guaranteed

Great trip, great memories & I can’t wait for my next experience with G adventures. I always come away with amazing memories and even more amazing new friends for life all over the world. My first ever solo trip was with G in 2022 and it opened up my world of travel, I have never looked back!

Cultural, religious and historic sites

Tour Type

Small Group Tour

Accommodation

Hotel, Lodge, Hut

Age Range

18-39 yrs

Operated in

english

Destinations

Quito, Lima, Mancora, Trujillo

Quito, Lima, Mancora, Trujillo, Tena, Banos, Cuenca

32% OFF TODAY

Duration15 days

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La Paz To Buenos Aires: Andes & The Atacama Desert - May 2027

27% OFF TODAY

Super Sales

La Paz to Buenos Aires: Andes & the Atacama Desert - May 2027

(7 reviews )

No booking fees

Best price guaranteed

The trip was super. The Salt Flats and the desert crossing were the absolute highlight. I would recommend this trip. Also the pace and places were good. The only negative thing was the guide. If the guide is not good, then it affects the whole group trip.

Cultural, religious and historic sites

Tour Type

Small Group Tour

Accommodation

Lodge, Hotel, Hostel, Bungalow

Age Range

18-39 yrs

Operated in

english

Destinations

Buenos Aires, La Paz, San Pedro

Buenos Aires, La Paz, San Pedro De Atacama, Salta, Sucre, Potosi, Uyuni, Salar De Uyuni

27% OFF TODAY

Duration15 days

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South America Tours in May 2027

Page 2 of 85 Trips in South America during May 2027 with 466 Reviews

Volcano Trail: Waves & Local Ways - May 2027

Lima to Rio: Coast to Coast - May 2027

Bolivia to Brazil: Highlands & Coastlines - May 2027

Galapagos Experience - May 2027

Best of Brazil - May 2027

Local Living Ecuador—Amazon Jungle - May 2027

Salkantay Trek to Machu Picchu 4D/3N - May 2027

Costa Rica Nature Adventure - May 2027

Quito to Lima: Surf Towns & Hot Springs - May 2027

La Paz to Buenos Aires: Andes & the Atacama Desert - May 2027

Page 2 of 85 Trips in South America during May 2027 with 466 Reviews

Europe

Asia

South America

Africa

North America

Oceania

Polar

Food, wine, events and nightlife

Adventure and sport

Wildlife, landscapes and nature

Boat tours, water sports and marine wildlife

Sightseeing, attractions, culture and history

Air tours, road trips and transfers

Beach, romance, getaways and relaxation

Special interests and hobbies

South America Tours in May 2027

Page 2 of 85 Trips in South America during May 2027 with 466 Reviews

Page 2 of 85 Trips in South America during May 2027 with 466 Reviews