Question: What is the Dark Territory?
Dark Territory was first introduced in Episode 1x23, Exodus Part 1.
Answer: Locke asks Danielle Rousseau
if there is any more dynamite. She says there is at the Black Rock, which is in the Dark Territory (Le Territoire Fonce). Rousseau explains that the Dark Territory is where her team members began to get sick and where Montan lost his arm.
