Visit the Curonian Spit

The largest sand island on Earth — rainforest, dingoes and the freshwater Lake McKenzie.

White dune fields that fill with turquoise rain lagoons every wet season.

Shifting Sahara-like dunes on Venezuela’s Caribbean coast.

Climb the world's tallest red dunes.

Cross one of the Sahara's emptiest expanses.

A German-built port on the Baltic, the ferry to the Curonian Spit and its sand dunes.

Seven kilometres of pure white silica sand in the Whitsundays, swirling into the turquoise Hill Inlet.

An 8-km beach with no hotels at all, reached by boat through Jaragua National Park — the wildest sand in the Caribbean.