5 Remote U.S. Towns Need Plane or Boat

Five secluded American towns allure adventurous travelers, reachable solely by plane or boat for ultimate isolation. Juneau, Alaska's car-free capital, welcomes flyers and ferries amid glacier-kissed fjords. San Juan Islands in Washington dazzle with ferries gliding past snow-capped peaks and deep blue sounds. Dry Tortugas National Park off Florida boasts coral reefs and historic Fort Jefferson via seaplane or yacht. Rock Island, Wisconsin, ferries visitors to forested serenity in Door County.