Is that what she said?
Finnish internet users have unanimously decided that this is the most Finnish sign in all of the country. We used Google Translate to check this, and Älä mene yksin avantoon apparently means “Don’t go alone in the open.” That makes sense, right? In the wilderness, you should venture all by your lonesome. Take a buddy with you so that you both get eaten by bears.
But we think that the sign’s translation (don’t go alone to the hole in the ice) adds both context and hilarity. Who’s going to jump into a hole in the ice? And wouldn’t you want to have fewer victims of ice-hole-faller-into-ers? The answers to these questions are a) ice fishers, and b) if it means fewer people to make small-talk with, so be it.