planomania

plan·o·ma·ni·a

(plan'ō-mā'nē-ă),
A rarely used term for the morbid impulse to leave home and discard social restraints.
[G. planos, wandering, + mania, frenzy]

planomania

(plā″nō-mā′nē-ă) [Gr. plane, wandering, + Gr. mania, madness]
The morbid desire to wander and be free of social restraints.