Batcave--Part 1

Analyze Dr. Young's Research in the Batcave

Locate Cave Entrance to Dead Man's Point in Arkham North

With Bane defeated, head straight from the dock, then up the wooden bridge on the left, then continue up to the corridor leading to Arkham North on the right. Just be ready to face a few enemies along the way.

Once inside the corridor, follow it through a normal-sized door on the left to proceed into Arkham North. As you exit the cave, follow the building on the right around the corner and grapple over the wall, just beware that four baddies will try and stop you from doing so.

Follow the Cave to Dead Man's Point

Now that you're over the wall, continue through the cave dead-ahead, grappling when necessary to climb the high-walls. You'll soon emerge outside, where Batman will automatically dive toward his well-hidden batcave.

Proceed through the batcave up to the main computer terminal, where you'll obtain the Batclaw item, which allows you to pull distant items or enemies toward you.

Locate Dr. Young

Return to Surface Via Sewer System

Alright, it's time to give the Batclaw a whirl. Head down the stairs to spot some boxes across the gap to the right. Select the Batclaw and use it to pull the blocks off the walkway, allowing you to jump across. Follow the walkway into a cave until you come to a dead-end. Look up and use your grapple to pull rip off the venting grate, allowing you to grapple inside. This leads to the sewers.