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Ciudad Perdida: This Colombian site known as "The Lost City" was founded around 800 CE, some 650 years earlier than Machu Picchu.
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Nearby: The closest city to Ciudad Perdida is Santa Marta, and the closest major airport Barranquilla.
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Getting there: Currently, the only way to visit Ciudad Perdida is via a not-for-beginners multiday hike.
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In the thick of it: Deep in the Colombian jungle, the entrance can only be accessed by a climb up (and then back down) some 1,200 stone steps.
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Going deep: Ciudad Perdida consists of a series of 169 terraces carved into the mountainside, a net of tiled roads and several small circular plazas.
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On the way: There's only one trail to the site, meaning visitors must go back the same way they arrived.
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Lost and found: Historians believe that the city was abandoned around the time of the Spanish arrival and conquest. It was rediscovered in the 1970s.
Santa Maria, Colombia CNN  — 

Hidden deep in the jungle of the Sierra Nevada de Santa Marta mountains in Colombia sits Ciudad Perdida, the “Lost City.” Built by the Tairona people more than 1,000 years ago, the archaeological site only became an attraction after it was uncovered in the 1970s.

Named Teyuna by the Tairona but dubbed Ciudad Perdida upon rediscovery, the ancient wonder is often compared to Machu Picchu as both are archaeological sites perched on hillsides and tucked into South American rainforests.

However, Teyuna is more than 600 years older and, unlike its Peruvian counterpart, there are no trains or buses allowing for easy travels to reach its ruins. The only way to witness its beauty firsthand is on foot: a grueling multiday hike.

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Trying it for myself

Despite its challenges, I couldn’t say no to an opportunity to visit Ciudad Perdida for myself.

The trek began in a small town called Mamey, a bumpy two-hour drive from the city of Santa Marta in the north part of the country along Colombia’s Caribbean coast.

Visitors to the Lost City must be accompanied by a licensed guide, which can be easily booked online through a handful of companies. Over lunch in Mamey, I got acquainted with the 12 other hikers in my group and our guide Pedro.

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Coffee plantation visit: Colombia is known for its high quality coffee. A visit to a coffee plantation is a must.
Courtesy Cafetal de la Trinidad
Horse riding at Cafetal de la Trinidad: Cafetal de la Trinidad is a family-run farm where visitors can trek across the stunning countryside on horseback.
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Swimming with bioluminescent plankton: At beautiful Isla Múcura, swimmers can take a nighttime dip among the coastal mangroves and otherworldly bioluminescent plankton.
Courtesy Paraiso Dive Cartagena
Scuba diving in Cartagena: Just a short boat ride away from Cartagena, Isla Tierra Bomba is a jumping off point for scuba diving.
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Birdwatching in Serranía del Perijá: Colombia is home to more than 1,900 bird species -- the highest number in the world. The country is rich with birdwatching opportunities.
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Salsa dancing in Cali: Colombian salsa dancers perform during a parade in the Colombian city of Cali. Cali is the Colombian capital of salsa.
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Whale watching: Humpback whales migrate annually from the Antarctic Peninsula, arriving along the Colombian Pacific Ocean coast.
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Hunting for a glimpse of 'pink' dolphins: Guests staying at Calanoa Jungle Lodge in the Amazon Rainforest can take a private speedboat to try and glimpse unusual pink dolphins.
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Lost City trekking: La Ciudad Perdida -- or Lost City -- is Colombia's answer to Machu Picchu, but cheaper and with fewer tourists.
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Stargazing in Tatacoa: Tatacoa may look like a desert, but it's in fact an ancient dry tropical forest. It draws stargazers from all over to its Mars-esque landscapes.

The dirt path, which wove past large banana trees, towering palms and dangling vines, proved challenging right from the start. It’s recommended hikers have good general fitness, as the trek is difficult.

On top of battling high temperatures and sweltering humidity, the 47-kilometer (29 mile) trek ascends and descends four small mountains – and because it’s an out-and-back trail, we’d have to do it all twice.

We shared the trail with mules, which carried food and other necessities to the various cabins where we would sleep along the way.

The path snakes along the Rio Buritaca, which meant there were a few river crossings but also regular and much-welcomed chances to cool off.

A local perspective

After dinner on our first night, we gathered around the table and, as the sun slipped from the sky, we listened to Pedro share the history of the area he calls home.

Within his lifetime, he explained through a Spanish interpreter, the region has seen three economic booms. The first two were tied to illegal substances: farming marijuana and then coca, the plant used to produce cocaine.

(Coca leaf tea is legal in both Bolivia and Peru, although not in Colombia. Currently, there are some movements to legalize coca in the country.)

Though farming these crops provided a means for people in the area to make money, Pedro said that the industry also brought with it warring cartels and guerilla groups.

A solution to the violence and problems with the government arrived when Ciudad Perdida was uncovered. That also set the stage for the third wave: tourism.

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Caño Cristales: Colombia's stunning "River of Five Colors" is located in Serranía de la Macarena national park, in the province of Meta. Click through the gallery for more photos of this rainbow river:
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When the time is right: From June to November, the months between wet and dry seasons, river plants put on a colorful show.
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Seeing red: The colors are produced during the reproductive process of aquatic plants called Macarenia clavigera, a species of riverweed.
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Protecting the river: During the dry season, the river is closed to the public to allow the area's ecology to recover from the impact of visitors.
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Controlled access: The tourism board has also imposed a cap on tourists visiting the river, with only 200 people allowed in per day, in groups no larger than seven.
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Wildlife, too: The abundance of wildlife is another draw. Turtles, iguanas and aguilas -- Colombia's national bird -- are just some of the local species in the area.
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Serranía de la Macarena national park: Most tours range from two to four days and will take you to other areas of the park, which are well worth seeing.

The third wave

Still, some people express concerns about traveling in Colombia.

In 2003, a group of tourists was kidnapped while trekking to the Lost City, some of whom were held hostage for 100 days before they were returned unharmed.

Today, however, members of the Colombian army patrol the trail.

It’s an added piece of security that reduces liability for tour companies and eases the minds of thousands of visitors – myself included.

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The region is currently on UNESCO's tentative list for world heritage sites.

Meeting the neighbors

The Wiwa people are descendants of the Tairona who have been left undisturbed for centuries. They have a deep spiritual connection with the land that continues today.

Dressed in all white, a color the Wiwa revere as holy, tribe members gave us a peek into their lives.

They showed us how they strip the wax from palm leaves and use the fiber to make cross-body satchels called mochillas. They let us taste the coca leaf, which the Wiwas consider a sacred plant and chew throughout the day.

They showed us their poporos, a device made from a gourd that holds powdered lime from seashells, which when mixed with the coca leaves creates a mild stimulant effect.

In the Wiwa community, a boy receives his poporo as a rite of passage into manhood.

The next morning, we began hiking in the pre-dawn hours, but high temperatures and muscle cramps had already set in by the time we reached the final stretch: 1,200 stone steps built by the Tairona.

After finally lifting my sore body up the long flight of stairs, my eyes rested on the scene that had prompted the arduous journey: Ciudad Perdida.

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Historians believe that the area may have been abandoned at the time of Spanish conquest.

The rugged mountain slope opened up to a series of stone terraces carved into the crests and slopes of the narrow hillside and set to the backdrop of the lush forest.

Likely out of both exhaustion and respect, our group remained quiet as Pedro showed us the place where roughly 2,000 Taironas lived for centuries until it they abandoned it sometime between 1580 and 1650, around the time of the Spanish colonization.

Apart from the indigenous communities, the 169 terraces built over 30 hectares remained hidden and was protected by its remoteness. That is, until 1972, when looters followed the stone steps and pulled back the overgrowth to find treasures of gold, jewelry and ceramics.

After years of pillaging, the Colombian government took steps to protect the archaeological site and helped reconstruct the ancient city.

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Argentina: Traditional asado features lamb as regularly as it does beef.
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Bolivia: Silpancho brings together rice and potatoes with meats, a fried egg and salsa.
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Brazil: The rich, pork and bean-filled stew (and national dish), feijoada, is practically ubiquitous.
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Chile: Instead of heading to the capital, Santiago, for the saccharine sweetness of a terremoto cocktail, go south to fine wine country.
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Colombia: Eje Cafetero is the lush green heartland of Colombia's coffee bean production.
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Ecuador: Ecuadorian chocolate, much like Colombian coffee, is a source of national pride.
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Guyana: Head to the coastal chunk of Berbice to taste some of the freshest seafood concoctions around, such as crab soup.
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Paraguay: Sopa paraguaya is confusingly not a soup, but a type of dense cornbread.
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Peru: The "white city" of Arequipa is known for its range of picanterías which serve up hefty portions of Peruvian staples like pastel de papa (potato cake).
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Suriname: On a trip to Suriname, visit the capital of Paramaribo for Javanese cuisine like teloh (fried cassava).
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Uruguay: Pair your glass of wine with a picada plate of meats and cheese, including some Uruguayan favorites like danbo (an Edam-like cheese) and magro.
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Venezuela: If and when you do make it to Maracaibo, try two staples and one regional classic: arepas and pabellón criollo (rice, beans, plantain and beef).

Sitting on one of the highest terraces, I looked down and marveled at the beautiful site below. We were among only a handful of other groups visiting, which seemed like nothing when compared to other tourists attractions which attract thousands of people at a time.

It felt as though we were some of the rare few that got to explore this ancient masterpiece.

After we’d soaked up the views and ruminated over the unique history, we started the long journey back.

While the return trip included overcoming the mental hurdle of having already accomplished our goal, the experience is still one I would do again. Ciudad Perdida is a place that takes a lot more time and energy to reach than, say, the Eiffel Tower or Victoria Peak.

It was the challenge, though, that made the journey a more rewarding one. Earned views are always better.

Emily Gillespie is a freelance journalist based in Portland, OR; more of her work can be found at www.emilygillespie.com.