<h3>1. Castle Hill Lighthouse, Rhode island</h3> <h3>2. Castle Hill Lighthouse, Rhode island</h3> <h3>3. Castle Hill Lighthouse, Rhode island</h3> <h3>4. Derby Wharf Light Station</h3> <h3>5. Eastern lighthouse</h3> <h3>6. Spring Point Ledge Lighthouse</h3> <h3>7. Portland Head Light</h3> <h3>8. Portland Head Light</h3> <h3>9. Highland lighthouse </h3> <h3>10. Highland lighthouse </h3> <h3>11. Eastern lighthouse </h3> <h3>12. Pemaquid Point Lighthouse</h3> <h3>13. Bass harbor lighthouse, Acadia national park </h3> <h3>14. Bass harbor lighthouse, Acadia national park</h3> <h3>15. Scituate lighthouse</h3> <h3>16. Scituate lighthouse</h3>