I propose the following challenge: A map which spans that dangerous journey between two 'safe' points. The world is full of danger, and safe-havens from the horrors that lurk in the wilderness and deep places are few and far between. Without a map to guide them, adventures would surely stumble into danger.

This could be a trade route between two cities, a goblin infested passageway beneath a treacherous mountain, a sea-chart spanning the distance between two port towns, a quarantine zone, or a galactic star-chart through a space-bandit region.

I suggest this challenge include the starting point of the journey, the safe harbor at the end, and explicitly detail the dangers between.