tour guide

:  a journey for business, pleasure, or education often involving a series of stops and ending at the starting point

:  something resembling such a tour

:  a series of professional tournaments (as in golf or tennis)

:  to make a tour of

:  to present (something, such as a theatrical production) on a tour

:  to make a tour

:  one that leads or directs another's way

:  a person who exhibits and explains points of interest

:  something that provides a person with guiding information

:  to act as a guide to :  direct in a way or course

:  to direct, supervise, or influence usually to a particular end

:  to superintend the training or instruction of