Port Lockroy passport stamp from Antarctica

16 unusual passport stamps of the world

Some unusual passport stamps to collect on your travels, from breakaway republics to the northernmost and southernmost post offices

It may be unfashionable but I’m a bit of a box-ticker when it comes to travel. I’m working my way through the seven summits, the highest mountain on every continent (four down, three to go); I have a list of the countries I’ve visited (94 and counting!); and I keep track of memorable places such as the highest, lowest and driest spots I’ve visited.

Two men in vanuatu, one of the world’s least-known countries

Interesting facts about the world’s least-known countries

A selection of some of the most interesting facts about the world’s least-known countries we’ve picked up over the years

This is a subjective topic I know. What counts as an interesting fact? What counts as one of the world’s least-known countries?

There is no scientific answer but when this question was posed on Q&A site Quora, it certainly threw up some noteworthy particulars about some of the more obscure sovereign and not-so-sovereign states of the world.