Is there a specific word for describing a person who gets lost easily?

When we travel around, some people get lost much more easily than others, since they cannot remember directions correctly. Is there any specific word for these kind of people?

Answer

It seems from looking at answers to identical questions asked elsewhere (see here and here) that there is no single word that describes this kind of a person.

I would usually say:

He/she has a poor sense of direction

and leave it at that.