Highlights of Gringo Trail

Tiwanaku

The ruins at Tiwanaku near La Paz are Bolivia's largest archaeological site and the remains of the capital of powerful pre-Hispanic empire extending over northern Bolivia, southern Peru, northern Chile and north-western Argentina. Initially settled around 1200 BC, the empire reached its apogee between 500 and 900 AD and is distinct from other pre-Hispanic empires in the Americas. The Temple of Akapana and the Gate of the Sun are the most notable structures found at Tiwanaku.

UNESCO World Heritage Site: Tiwanaku: Spiritual and Political Centre of the Tiwanaku Culture

Potosí

The biggest silver lodes in the Americas were discovered in Cerro de Potosi, the mountain overlooking the city, in 1542 and the site soon became the world's largest industrial complex, producing more than half of the silver found in the continent. The silver production made the town one of the wealthiest in Latin America and fuelled the Spanish economy for almost 300 years. The human cost was horrific however, with an estimated 8 million people (indigenous and African slaves) dying in the mines. It's possible to visit the mines today, still used to extract tin, but it is an uncomfortable and distressing, though enlightening experience. Conditions for the miners are still difficult but are now much fairer as it is run as a co-operative. The silver wealth ensured that Potosi was one of the most beautiful colonial cities in the Americas and much of that heritage still exists today. The highest city in the world at 4,090 metres, Potosi has some grand colonial architecture and numerous ornate Baroque churches. Buildings of note include the Church of San Lorenzo, the Convent of Santa Teresa and the Casa de la Moneda, the original 18th century royal mint which is now a museum.

UNESCO World Heritage Site: City of Potosí

Historic City of Sucre

The colonial city of Sucre was founded in 1538 as La Plata and was the first capital of Bolivia. The city's name was changed to Chuquisaca in 1776 and later to Sucre in honour of the general who fought for Bolivian independence. The House of Freedom is Sucre is one of the country's most important historical monuments, where many of the keys events in the independence struggle took place. Today Sucre is the cultural and education centre of Bolivia, with a host of historic buildings and museums. Its 16th-century religious buildings include San Lázaro, San Francisco and Santo Domingo while the Cathedral contains the jewel encrusted ‘Virgen do Guadalupe’ by Bernardo Britti. The colonial ambience and student culture make Sucre a great city to explore and enjoy while the surrounding countryside is ideal for hiking, mountain biking and horse riding.

UNESCO World Heritage Site: Historic City of Sucre

Amazon Rainforest (Bolivia)

The rainforest of the Amazon Basin extends over vast areas of the north-east of Bolivia. This is a region of enormous biodiversity of flora and fauna, with hundreds of species of birds and butterflies in addition to animals such as shy tapir, jaguar, howler monkey, deer and sloth. The region includes the protected areas of the Madidi National Park and the Noel Kempff Mercado National Park, the latter a UNESCO World Heritage Site. Staying in jungle lodges, you can explore the Amazon with walks through the rainforest and canoe rides along the rivers, spotting wildlife and learning about the importance and uses of the jungle plants.

UNESCO World Heritage Site: Noel Kempff Mercado National Park

Quebrada de Humahuaca

The Quebrada de Humahuaca (Humahuaca Gorge) is located in northern Argentina along the valley of the Rio Grande from its source in the High Andes to its confluence with the Rio Leone 150km to the south. It has been a major cultural and trade route for thousands of years, known as the Camino Inca, and was used for 200 years to transport the silver mined at Potosi back to Spain. The valley features traces of several historical periods, from prehistoric hunter-gatherer communities, to the Inca Empire of the 15th and 16th centuries and the fight for independence in the 19th and 20th centuries. The scenery is this region is spectacular and the villages of Purmamarca, Humahuaca and Uquia are picturesque settlements in beautiful mountainous settings.

UNESCO World Heritage Site: Quebrada de Humahuaca

Cordoba is Argentina's second largest city and a university town with a strong colonial history, dating back to its founding in 1573. The Jesuit Block in Cordoba is a UNESCO World Heritage Site, comprising the university built around a central open space with a colonnaded courtyard, the huge domed church of the Society of Jesus with its richly decorated interior and the college. These buildings demonstrate the fusion of European and indigenous culture from this key period in Argentine history. The World Heritage Site also includes the Jesuit estancias of Jesus María and Santa Catalina outside the city. Cordoba's large student population (there are seven universities here) mean the city has a vibrant atmosphere and great nightlife. Just outside Cordoba lies Alta Gracia, where the young Ernesto Guevara lived - his former house has been converted into a museum focusing on his early life.

UNESCO World Heritage Site: Jesuit Block and Estancias of Córdoba

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

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

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