The Dark Crag is just as the name suggests; the cave possesses very little light and is very easy to lose track of oneself inside, which is why
The second choice leads the Trainer down into a dead end, though lost items are often found here.
The third and final choice leads the trainer down into another cave floor. This floor is like a maze, that requires Strength to navigate. One the Trainer reaches the end of the maze, they find a secret passageway which leads them out the way they came.
In the cave
- Steelix (rare)
In the lake
- Seaking (uncommon)
In the cavern
- Deeper inside the Dark Crag are boulders which emit a special magnetic field. As a result, Magneton and Nosepass can only be evolved into Magnezone and Probopass, respectively, by leveling them up here.