Romesh visits Sierra Leone, a country with a dark past but great hopes for the future. With musician Gwyn Jay Allen as a guide, he explores its national parks and meets locals living truly off-grid.

Romesh heads off on a journey to Romania. With the help of activist and media expert Angi Serban, he explores the many amazing things that are overlooked in this vast slice of eastern Europe.

Romesh catches up with old friends from Colombia, Haiti and Ethiopia, revisiting some of the highlights and introducing never-before-seen moments, such as the time he embarrassed himself trying to drive a tuk-tuk.

Romesh travels around Zimbabwe, gets caught in biblical lightning storms, re-enacts the film Titanic on a Lake Kariba houseboat and tries the home-brewed beer he made in a bathtub in Bulawayo.

Romesh Ranganathan travels to Mongolia – a country which he has almost no prior knowledge of, save for the fact that it is famously in the middle of nowhere.

In Bosnia and Herzegovina, Rom meets the Bosnian who claims to have discovered the world’s largest pyramid and stays overnight in a 'war hostel'.

Romesh spends a week traveling around Colombia. He sees stunning Colonial cities, beautiful Caribbean beaches and, in a scene that inexplicably makes the cut, a Jesus statue shop.

Romesh gets an insider's guide to Haiti to find out if his preconceptions about the Caribbean island are right, or if there is more to the country than the 'sensational headlines' he has seen on the news.

For years all that most people in Britain have heard about Ethiopia is famine. And drought. And Bob Geldof singing about famine and drought. Now comedian Romesh Ranganathan is heading to East Africa to discover if this reputation is justified. Is Ethiopia really a food-starved dust bowl? Or will Romesh find a warm welcome and place of unique natural beauty there?

Romesh Ranganathan travels to Albania to get an insider's guide to the country and to find out whether his own preconceptions about the Eastern European outpost are right. From a brief glance at an atlas, Albania has everything - beaches on the same coastline as Greece and Croatia, hills to trek in and stunning mountains. But for some reason all the average Brit knows about Albania is the old black and white clips from the communist era - and most of those have been mistaken for clips shot in Moscow.

Romesh Ranganathan heads to one of the coldest environments on earth. He gets an insider's guide of the Canadian Arctic and finds out if his preconceptions about it are right.

A year ago, Romesh Ranganathan visited the Arctic to film a Christmas episode of the Misadventures of Romesh Ranganathan. It was the hardest trip he has taken in his life – it was minus 40 degrees, he had to camp in a tent on a frozen ocean and he had to go to the toilet in a bin bag. This year, he has agreed to do another Christmas episode - on the strict understanding that he will not go anywhere cold.

Everyone Romesh has ever met has told him how amazing the Scottish islands are - but nobody he knows has actually ever been there. Now, in a year when travel abroad has been all but forbidden, he is heading to the Hebrides to find out if you can really have a proper adventure so close to home, spending a week visiting the isles of Skye, Harris and Lewis. Guiding him through the journey is Donald Macsween, or Sweeney to his friends, a local crofter from the far north of Lewis - a place that lies as far north as Greenland.

Romesh catches up with friends from Zimbabwe, Bosnia and the Sahara, revisiting some highlights and introducing never-before-seen moments, like trying to recreate a horror film in the desert.

In this episode, Romesh catches up with old friends from Albania, Mongolia and the Arctic, revisiting some of the highlights and introducing never-before-seen moments, such as his near-death experience in a high-speed Mongolia car rally.

Romesh catches up with old friends from Colombia, Haiti and Ethiopia, revisiting some of the highlights and introducing never-before-seen moments, such as the time he embarrassed himself trying to drive a tuk-tuk.