Heceta Head Light near Florence, Oregon. The tower is 56 feet tall with a focal plane of 205 feet above sea level. The most powerful light along the Oregon coast, the light can be seen 21 miles out to sea and is only stopped by the curvature of the earth.
Barrenjoey Lighthouse - Sydney, Australia I used to live near this area (Palm Beach). It was a heck of a walk up there but well worth the effort. The sandstone is very prevalent in NSW buildings and it's really lovely.