Exploring the Gold Coast by Car -- Like most of South Florida, the Gold Coast consists of a mainland and adjacent barrier islands. You'll have to check maps to keep track of the many bridges that allow access to the islands where most tourist activity is centered. Interstate 95, which runs north-south, is the area's main highway. Farther west is the Florida Turnpike, a toll road that can be worth the expense since the speed limit is higher and it's often less congested than I-95. Also on the mainland is U.S. 1, which generally runs parallel to I-95 (to the east) and is a narrower thoroughfare that is mostly crowded with strip malls and seedy hotels.
I recommend taking Florida A1A, a slow oceanside road that connects the long, thin islands of Florida's entire east coast. Although the road is narrow, it is the most scenic and, thus, ushers you into the relaxed atmosphere of these resort towns.
