It's not a wrong turn, it's a road to death.

A group of American tourists travels across Eastern Europe. By accident, they get to Chernobyl, where they face some local evil. These are the ghosts of killed citizens who tried to flee the city through military cordons. But it turns out that not all inhabitants of the Exclusion Zone are dead. The group have to reveal the mystery of an unusual girl from the dead city and try to get out from this place alive.