> Saruman lived in Isengard (a tower)
He was the only one of the three named wizards in LOTR who lived in a tower. Gandalf didn't really have a fixed abode and Radagast lived in tune with nature, on the western side of Mirkwood.
He was the only one of the three named wizards in LOTR who lived in a tower. Gandalf didn't really have a fixed abode and Radagast lived in tune with nature, on the western side of Mirkwood.