A: Yes, there is a country map on the dashboard which tells you top cities/countries.

Also in the visitor stream, you'll see the location of every visitor.

Also, you can filter by segment and set the location as the filter if you want to look at data only from a specific area. To do that, follow the below steps

1. At the top of any page, open the dropdown labeled “All Visitors.”
2. Scroll to the bottom of the list and select “Create New Segment.”
3. Use "Location" as the filter