Below are some of the major travel highlights for Across the Southern Cone. For more in-depth attractions of each country on this route, click on the country names below or select a route to see the highlights on this section of the journey. Click on the icons below to focus on specific types of features (click again to return to all).

In-depth highlights: Argentina, Brazil, Chile, Uruguay

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Natural attractions of Buenos Aires - Rio

Iguazu Falls
Iguazu Falls
Iguazu Falls

Iguazu Falls can lay reasonable claim to being the most spectacular waterfalls in the world. Certainly, the sheer breadth of them, 275 distinct waterfalls across 2.5km, is without parallel while they are higher than Niagara Falls with heights of up to 80 metres. Located at the confluence of the Rio Iguazu and the Rio Alto Parana, the Falls can be viewed from both the Argentine and Brazilian side of the border - the Brazilian side gives great panoramic views, especially of the Devil's Throat area, with the Argentine side allowing you to get closer to the waters from above and below. The single most impressive waterfall is the Devil's Throat, reached on the Green Train or by a hike through the park. After walking across several bridges, you reach a platform right beside the spectacular and deafening cascade of water. Back towards the centre of the park, there are two circuits (Upper and Lower) that allow you to get very close to some of the other falls (Salto Bossetti is a particularly impressive and dampening experience) as well as giving some fantastic panoramic views. Depending on water levels, you can take a boat to Isla San Martin for a different perspective or a speedboat ride right up to the Falls themselves to get properly soaked. Iguazu is truly one of the must-see sights in the world and warrants extensive exploration of the National Park.

UNESCO World Heritage Site: Iguazu National Park

Iguaçu National Park

Iguazu Falls can lay reasonable claim to being the most spectacular waterfalls in the world. Certainly, the sheer breadth of them, 275 distinct waterfalls across 2.5km, is without parallel while they are higher than Niagara Falls with heights of up to 80 metres. Located at the confluence of the Rio Iguazu and the Rio Alto Parana, the Falls can be viewed from both the Argentine and Brazilian side of the border - the Brazilian side gives great panoramic views, especially of the Devil's Throat area, with the Argentine side allowing you to get closer to the waters from above and below. A short helicopter ride over the waterfalls offers a different and spectacular vista. Close to the national park is the Parque das Aves which contains many examples of Brazil's subtropical birds as well as mammals and reptiles. There is also the option to visit the Itaipu Dam, one of the engineering wonders of the world and second only in size to the Three Gorges Dam in China. With a dam 8km long and 65 storeys high and a reservoir that covers 1400 km², Itaipu supplies 80& of Paraguay's electricity and 25% of Brazil's.

UNESCO World Heritage Site: Iguaçu National Park

Pantanal

The Pantanal is a vast area of wetlands in central Brazil that is one of the best areas in South America for wildlife viewing. Covering some 230,000 km², it is one of the world's largest freshwater wetland ecosystems. The diversity of animal species in the Pantanal is staggering - over 650 bird species, 400 fish, 50 reptile and 80 mammalian, with the landscape ensuring they are much easier to see than in other parts of the continent. Animals include jacare, giant anteater, ocelot, jaguar, cougar, giant river otter, capybara and pamba and march deer while some of the bird species of note are the hyacinth macaw (the world's largest parrot), jabiru storks and roseate spoonbill. The wetlands can be explored on foot, horseback, boat rides or on vehicles depending on the terrain and time of year.

UNESCO World Heritage Site: Pantanal Conservation Area

Bonito

The town of Bonito is located within the beautiful Serre da Bodoquena National Park. Surrounded by lush forests, rivers, waterfalls and caves, this is an area both of exceptional natural beauty and a place to try some exciting activities. These include abseiling into a cave at Anhumas abyss, rafting and kayaking on the rivers, exploring the caves and swimming and snorkelling in underground lakes and rappelling, as well as horse riding and trekking.

Ihla Grande

Ihla Grande is an island off the coast of Rio de Janeiro renowned for its beautiful beaches, rich vegetation and rocky landscapes. With no cars on the island, it's the perfect spot for relaxation and exploration on foot or by boat. The entire island is a protected area with an abundance of endangered wildlife that can be viewed on the 150km of trails through the pristine rainforest. The animal species here include red-browed Amazon parrot, broad-snouted caiman, maned sloth and brown howler monkey. Elsewhere the 6-7 hour hike to the Pico do Papagaio at 982 metres offers superb views of the island and surrounding waters while Antigo Presídio has the ruins of a once infamous prison for political prisoners.

Rio de Janeiro

Rio de Janeiro is one of the most beautiful and vibrant cities in the world. Known as the Cidade Maravilhosa (Marvellous City), its setting is almost unparalleled - crammed between stunning white beaches and soaring mountains with the peaks of Sugarloaf Mountain and the Corcovado guarding its bay. The 1,300-metre long cable car ride to the top of Sugarloaf Mountain gives you spectacular views across the city and Guanabara Bay, which are matched by those on Corcovado on top of which lies the magnificent statue of Christ the Redeemer, one of the new Seven Wonders of the World. Back in the city, Rio's famous beaches (Ipanema, Copacabana and Leblon) are filled with sun worshippers, the colonial part of the city has many historic buildings and museums and the picturesque barrio of Santa Teresa is known as 'The Montmartre of Rio'. Its at night when Rio really comes alive though, with the samba bars of Lapa and the bars and restaurants of Ipanema and Copacabana filled with live music, energy and people having fun. The whole city goes wild with parades and parties in the week leading up to the Mardi Gras Carnival every year in February. The contrast between the opulent downtown and the poverty in the hillside favelas can be seen on a tour of Rocinha (the largest in South America). Another must-see attraction is a football game at the world famous 95,000 seat Maracena Stadium to experience the unique Brazilian football atmosphere. For quiet time away from the city's bustle, the beautiful Botanical Gardens or tropical rainforest of Tijuca National Park provides a welcome break from the concrete jungle.

UNESCO World Heritage Site: Rio de Janeiro: Carioca Landscapes between the Mountain and the Sea