What was the earliest way to navigate?

People who voted for google maps, how old arw you kids?

The Vikings used what they called a Sun Stone. This was long thought to be a myth but it has now been proven to be a stone called Optical Calcite. It has double refraction and allowed them to locate the sun even on cloudy days. As a mineral and gem collector I have a sizeable piece of this stone.

Evaldas, they surely cannot be Serius

Ever see "Moana?"

Sailors used the stars, a sextant and understanding that the world is round