the Florida Keys ' Overseas Highway in Maine is dotted with over 66 lighthouses . Watch out for mountain goats and bighorn sheep on Going to the Jackson Glacier Overlook in Maine . Salt air and slow speed get you onto island time on Coastal Highway 1 .
Coastal Highway 1 in Maine is dotted with over 60 lighthouses . Watch out for mountain goats and bighorn sheep on Going to the Sun Road in Montana . Salt air and slow speed get you onto island time on the Florida Keys ' Overseas Highway .