The ship is resting in 20 feet of water near a submerged reef and a navigational landmark known as Memory Rock.

Almost certainly they had guessed he would use the river as a navigational landmark.

Trinity House had to be notified, as the mill was a navigational landmark for sailors.

In 1895, Trinity House contributed towards repairs to the mill, which was marked as a navigational landmark.

Boys, by contrast, beginning around the age of 11, suddenly find themselves awash in hormones, but without any navigational landmarks.

The latter assisted as the mill was marked as a navigational landmark for shipping.

The beautiful location of the previous church on the point above the harbour was a navigational landmark for ships.

Firstly, the space occupied by the Monument is the former site of a bridge that was an important navigational and cultural landmark.

The tower's prominence has led to its use as a navigational landmark in the area.

The island became a navigational landmark in 1836 following the construction of the Potawatomi Lighthouse on the northern tip.