For my own personal use, very editable, comment if there's something I'm forgetting.

Also, obviously, he can go anywhere uninhabited by any humans.

paradisa
602 - Temperance Brennan's room
606 - Seeley Booth's room
617 - Spike's room
1009 - Buffy Summers' room
1101 - Fred Burkle's room
Wesley Wyndham-Pryce's town house

counted_stars
A1 - Steve Rogers, Lily Evans, Lois Lane, Toph Bei Fong
Enterprise II - Jo Harvelle, Sylar, Dean Winchester, Sam Winchester, Castiel, Bobby Singer, Vietnam, Sulu
Scooby Home - Spike, Buffy Summers, Faith Lehane, Anya Jenkins, Xander Harris