"That helps a lot!" Chloe says, flashing him a bit of a smile. "All right, let's go as a group, at least to start. I think it should be plenty visible from outside, with how big this place is."

The exit is actually relatively easy to find, too. Back through the spires, following the ground as it steps downward in large chunks, out into the Arctic air. There are mountains in the distance, and flat snowplains stretching far outwards towards the horizon. Looking back, the Fortress is a massive structure that gleams in the sun (http://images.wikia.com/smallville/images/a/a9/Fortress_of_Solitude.jpg), towering hundreds of feet overhead.