Call in for a free map if nothing else.
Inside, to the right, is an information office with free maps.
In the 60's you went to a gas station for some free maps.
Visitors may ask for directions at the building or obtain a free map.
The simple free map from the visitor's center is enough to navigate the trip.
But all are shown on a free map available at the main office.
It's a good idea to grab a free map, available from any attendant.
He added that his office had already received 1,700 calls for the free maps.
With a little planning, you can get free maps by writing to state tourist boards.
You can pick up a free map at any gas station.