Mannanov Eduard - Open Water Swimming: Preparing for Success стр 4.

Its important, for all swimmers  whether athletes or casual enthusiasts  to familiarize themselves with these techniques and safety considerations when venturing into open water environments.

Spotting Objects; While buoys are commonly utilized in races swimmers can also use landmarks, like trees, buildings or hills on the horizon to navigate.

Using Landmarks

Types of Landmarks;

Natural Landmarks; Hills, mountains, shaped trees or rock formations.

Man made Landmarks; buildings, towers, bridges or boats.

Advantages;

Consistency; Unlike floating buoys stationary landmarks provide a point of reference as they dont move.

Judging Distance; Prominent landmarks can assist swimmers in estimating the distance they have covered or still need to swim.