Dr Chris van Tulleken: Nunavut, Canadian Arctic

Chris loves exploring the Arctic, swimming off icebergs and cheerily encountering polar bears. Shaun's spirit animal is more grizzly bear but he attempts to dig up his spirit of adventure. Resident geographer, historian and comedian Iszi Lawrence is wrapping up warm for this one.

Your Place Or Mine is the travel series that isn’t going anywhere. Join Shaun as his guests try to convince him that it’s worth getting up off the sofa and seeing the world, giving us a personal guide to their favourite place on the planet.

Producers: Beth O'Dea and Caitlin Hobbs

Your Place or Mine is a BBC Audio production for BBC Radio 4 and BBC Sounds.