For what purpose?
you can use a flat map
Political map.
The most accurate map is the best map.
to see the items in 2D or 3D
Use a chart not a map. WGS 84 is probably the best datum
The best way is to use a highway map, either a conventional map or an online map source such as googlemaps.com or mapquest.com .
a topographic map of the area
you use a map scale by measuring by inches
You use the legend to read the map.
First, familiarize yourself with the key locations and landmarks on the map. Then, plan out your route and highlight the attractions you want to visit. Use the map as a guide to navigate around the city and ensure you don't miss any important sights.
Zip code maps are generally not the best way to use when travelling. Personally I would encourage you to use a regular road map instead. You can get free roadmaps from www.mapnation.com.
What would be the BEST title for this map?