The Y-DNA – Mirgration Maps page shows two maps to help you visualize your direct paternal ancestors’ historic and anthropological migrations.
The first is the Haplogroup Migrations Map. It shows general migration paths for the major haplogroups.
The second is the Haplogroup Frequency Map. It shows the frequency of the major haplogroups for different world regions.
On the Y-DNA - Mirgration Maps page, the lines and arrows on the Haplogroup Migrations Map point to specific locations. Do the locations have a special significance?
The lines and arrows on the Haplogroup Migrations Map are not specific to exact locations. Rather, they are meant to provide a general migration direction.