I live in the N.W. so I bought the Garmin 24K topo N.W. dvd. It has 4 state coverage, gives me great turn by turn routing in the city or country side. The 24k maps have all the city streets and country roads,most trails, and other features down to the smallist creek. It also has a large searchable P.O.I menu with everything from food,shops,gas,services,parks,cities,addresses,and much more with turn by turn to get you there.I bought mine from Amazon for around $90. Good luck