There is no dearth to maps that represent the Mahabharata
period. Unlike Ramayana maps, majority of the maps of the Mahabharata show a
high degree of uniformity. Here is a link to a high resolution map of
Mahabharata period published by the University
of Chicago. The map
contains all the important places during the Mahabharata period. There is also
a separate map of all the important sacred places mentioned in the epic. There
is another map with the opposing forces of the Kurukshetra War.