Location: This week Anthony is in Colombia, a country that finds itself the setting of one of South America's most remarkable transformations. In the 25 years since the death of Pablo Escobar, one of the world's most notorious drug lords, this once war-torn country has emerged like a phoenix from the scars of the past. Colombia offers Tony a tantalizing mix of cultures, delicious food and beautiful mountain scenery.

Episode Rating: Four bloody meat cleavers (out of five) in keeping with last week's rating system.

Summary: Cocaine. Violence. Political instability. These are the unfortunate but typical words that are associated with Colombia, South America's northern-most state. For many years the country suffered under the weight of rival drug cartels, fueled by an insatiable demand for their chief "pulse-raising" product in the United States and beyond. It is these very depictions that Tony comes armed to confront upon arriving in Colombia. Within the episode's first five minutes Bourdain has already pronounced his visit to Colombia as an unexpected delight. Colombia is literally a country-transformed and with killer food to boot.

Hello from Belize! What a beautiful little country this is.

I have wanted to come here forever, being a diver and all. As you probably know, the Belize Barrier Reef (stretching from Yucatan all the way to the coast of Guatemala) is the second largest reef in the world, after the Great Barrier Reef.

We took our first dive trip today, right off the Ambergris Caye island. It was just a shallow dive with a bunch of snorkelers who desperately wanted to "see some sharks." This part of the reef is know for its abundance of nurse sharks, pretty harmless types of sharks who eat by suction (hence the name). Still, they are sharks, aka beautiful creatures.

The dive instructor threw in some bait (an enormous fish head) and a few minutes later, a bunch of sharks (I saw five, the largest at least two meters long) and sting rays (the largest was over a meter across) came by for the feast. It was an incredible sight.

I don't know how I feel about the whole "petting the shark and sting ray" aspect of the whole thing. The instructors caught a couple of the sharks by the fin and let everyone in the group touch them. Same with the sting rays. I felt a little bad for them. I can't be good for them to have a hundred people a day touch them, right?

The other night we were sitting with a friend enjoying a few Pacificos when he asked if he could turn the fan on to keep the mosquitoes away. As one who always get bitten by these bloodsucking irritants, I was more than happy for the fan to keep me bite-free. As he clicked the fan on, our friend casually mentioned that with the rainy season comes dengue fever, which is not too dangerous,"unless you get Dengue Hemorrhagic Fever (DHF)..."

Excuse me? The what?

Before we left on this trip we went to the travel clinic to get the necessary shots as well as the medications we might need. As we will be traveling through high-risk malaria areas we stocked up on anti-malarials and brought along a good supply of bug spray. I figured malaria, not dengue fever, would be our biggest health risk. Truth be told, I have never been too concerned with dengue. I know that it can make you quite ill, I know there are no drugs to treat it but what I didn't realize was that you can potentially die from it.

It's that time of year when Travel + Leisure unveils its much hyped "world's best" list of cities, hotels, islands, cruise lines and more.

The poll, in its 13th year, is generated by T+L readers worldwide, who vote online for their favorites.

The big news in this year's survey is that Bangkok edged out last year's winner for world's best city, Florence, which dropped down to No. 5.

T+L's 10 best cities in the world are:

1. Bangkok
2. Buenos Aires
3. Cape Town
4. Sydney
5. Florence
6. Cuzco (Peru)
7. Rome
8. New York
9. Istanbul
10. San Francisco

Other highlights from T+L's world's best survey, as summarized by Reuters, include:

• Best hotel: Singita Sabi Sand, South Africa
• Best island: Galapagos
• Best large cruise line: Crystal Cruises
• Best small cruise line: Silversea Cruises
• Best international airline: Singapore Airlines
• Best domestic airline: Virgin America
• Best rental car agency: Hertz

Check out all the world's best here.

Back in April, Catherine posted about Denmark being ranked the world's happiest country by the University of Leicester in England, which published its so-called Map of World Happiness.

Well, just in case you doubted that institution's findings, another study, this one released last week by the University of Michigan's Institute for Social Research, has also ranked Danes No. 1 in terms of happiness and life satisfaction.

The Michigan study's overall conclusion: Happiness is on the rise worldwide.

It's perhaps no surprise that Denmark tops the list, since it is a perennial favorite in any survey of this ilk. There is just something about life in that Scandinavian country that is apparently better than anywhere else. But a few other countries in the top 10 do surprise...at least me: Puerto Rico. Colombia. Northern Ireland.

The 10 happiest countries in the world:

1. Denmark
2. Puerto Rico
3. Colombia
4. Iceland
5. N. Ireland
6. Ireland
7. Switzerland
8. Netherlands
9. Canada
10. Austria

The U.S. comes in 16th on the list, not too shabby given the sad recent years we've lived through.

This is the 26th edition of the U of M study, which annually surveys around 350,000 people worldwide, asking them, well, just how happy they feel.

The 10 unhappiest countries in the world:

1. Zimbabwe
2. Armenia
3. Moldova
4. Belarus
5. Ukraine
6. Albania
7. Iraq
8. Bulgaria
9. Georgia
10. Russia

Not many surprises there.

Check out the complete U of M rankings here.

The tiny country of Paraguay doesn't often pop up on the "must-see" list for those traveling to South America. Sitting landlocked between Argentina to the south, Bolivia to the west and Brazil to the north and east, Paraguay has been described as "the forgotten country of Latin America." But Paraguay has nevertheless attracted quite a bit of attention lately, less for tourism than because it is an important hub in the global smuggling trade.

A vast bazaar of illegal weapons, counterfeit goods and illicit substances is spread out for sale in the markets of Ciudad del Este, Paraguay's smuggling capital. The city is conveniently located at the convergence of the borders of three countries (Brazil, Argentina and Paraguay), making it the ideal transit point for tax free and often illegal goods headed to all points beyond. GOOD magazine has an interesting profile on Ciudad del Este in its most recent issue. Author Sacha Feinman dives into the city's back alleys and sidestreets, where he discovers everything from AK-47's to Montblanc pens to bricks of marijuana can be easily obtained for purchase. Feinman also befriends some of Ciudad del Este's many porters-for-hire, who package illicit goods and carry them over the city's 1,600-foot "Friendship Bridge" to neighboring Brazil. Instead of crossing through customs, the men drop their packages off the side to the riverbank below, where waiting teenagers sort through the packages for distribution. So much for filling out that customs form...

As long as the Paraguayan and Brazilian authorities continue to turn a blind eye to the thriving smuggling practice, Paraguay's black markets will continue to thrive. For a country that doesn't see much tourism (or other industry for that matter) it seems to be as much an economic necessity as it is a fact of life. Do exercise caution if you're even considering a visit. Aside from all the petty lawlessness, Wikitravel warns that Paraguay is currently experiencing its worst outbreak of Yellow Fever in over 60 years. Yikes.

Where I live, it's been raining for days. So I might be a bit biased but I love this photo taken in the Sacred Valley in Peru. I love the bright blue sky with fluffy white clouds, offset by the dry landscape. And I especially love the implication that Maras is up in the clouds, surrounded by angels and halos no doubt. Thanks to Dirty Dawg for submitting such a great photo.

Have a divine photo to share? Submit it to the Gadling Flickr Pool.

Three weeks before Tom and I left on this trip, a work opportunity came up allowing us to work remotely from Mexico. At first we weren't too sure whether it was the best idea and initially we declined the offer, but after a little convincing and our joint realization that earning while traveling could keep us on the road longer we decided to go ahead and agreed to take the contract. It seemed too good to pass up.

Working while traveling is much more feasible now than it has ever been before. Laptops, teeny tiny portable hard-drives, the expansion of wireless internet, email, online storage facilities and companies like Skype have made connecting around the world easy. Some people (like Gadling blogger Tynan) have chosen to forgo the office and squeeze all they need, their life and office, into their backpacks. To most people this sounds like "living the dream" and although it is hard to complain when you live 10 minutes from the beach, working while traveling isn't all it's cracked up to be.

Here are some positives and negatives of traveling with your work:

One of my favorite country blogs of all time is that of Yoani Sanchez, the 32 year old blogging secretly from Havana. To write on her blog, she has to pretend to be a tourist and go to a hotel to access the Internet.

Of the 11 million people who live on the island, only about 200,000 have open access to the web -- they are mainly government employees, researchers and academics, to whom the government has given permission. The rest of the Cubans can access email and a few Cuban sites from certain public spots (for example the post office), but everything else is blocked.

I first found out about Yoani on the IHT last year, and have been reading her ever since. She reports beautifully (both in Spanish and English) on happenings in Cuba -- she is probably one of the only authentic sources of information coming out of the island without censorship, and she always sounds fearless.

A couple of weeks ago she was chosen by Madrid's El Pais newspaper to get the Ortega y Gasset Journalism Prize, but she was not allowed to leave Cuba to receive her award in Spain. To add to this, I read that she made the Time Top 100 list of influential people, which is phenomenal and much deserved.

But, what I fail to understand is that, with all the international exposure she has been getting -- certainly magnified by being featured in Time Magazine alongside the likes of Obama, Andre Agassi, Lance Armstrong and Oprah Winfrey -- how on earth is she still getting away with her secret blogging? Does the Cuban government have any idea? She must really disguise herself well, and her German must be flawless to be able to get away with this for almost a year. Surely authorities must know -- why aren't they stopping her?

I don't wish they catch her, I just don't see how in such a tight regime she has been getting away with this for so long. It almost makes it questionable, no?

What would we do without The Economist and its great sidebars? This one shows just how much certain countries smoke. According to ERC, a market research company, the heaviest smokers come from Greece, with an average of 3,000 cigarettes per person in 2007. At 20 cigarettes per pack, that makes 150 packs in a year; a lot of puffing.

Despite recent smoking bans in many places, European countries still manage to hold 18 of the top 20 spots. The most surprising statistic? That France smokes less than the U.S. Whatever happened to the stereotypical image of the French, dressed in all black, a serious look on their face and a Gauloises glued to their fingers? It could have something to do with the price of cigarettes; a pack runs about 5 euros in France, equaling just a little under $8.

Click here to see how these results changed from 2006.