Contours, churches, kebab houses. Theyre (almost) all shown on maps. But do you know how to use one? Have you ever been up a mountain with nothing but a crayon drawn route on toilet paper (we may have)?

Are you au fait with your Naismith's Rule and Due North? Or are you flummoxed by village street maps?

Lisa and Wayne discuss all of their navigational successes in this episode

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