User blog comment:SayuriDarling/The Blood of Olympus Official Discussion/@comment-24055022-20141028031109

So Nico stayed at Camp Half-Blood. But if he had decided to leave like he said he would've, where do you guys think he would've gone? Back to the Underworld? I'm not sure. Maybe to Antarctica? The North Pole, and maybe visit Santa Clause? I would think somewhere that nobody could find him.