After five years of closed borders, Kim Jong Un has reopened North Korea to international tourists. As part of group tours arranged through Government-approved agencies, travellers are now able to visit the port city of Rason, in the country’s Special Economic Zone.

There, they’re able to step foot inside a 'combined foodstuff processing factory producing various snacks and drinks' and a 'sea cucumber breeding farm'. Thrilling stuff, and a difficult one to look beyond when it comes to the world's weirdest tourist attractions.

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Ranked: The world's weirdest attractions