These giant Baltic sand dunes creep several metres a year, burying entire pine forests and then uncovering their skeletons decades later.
About Moving Dunes
The dunes formed over thousands of years as the Baltic deposited and the wind reshaped vast quantities of sand along the coast between the sea and Lake Lebsko. Their constant migration has long buried and revealed forests in turn. The area was protected within Slowinski National Park and recognised as a UNESCO biosphere reserve for its rare and dynamic dune ecosystem.
Moving Dunes (Slowinski)
The Moving Dunes of Slowinski National Park, on Poland's Baltic coast, are a striking expanse of shifting sand that migrates across the landscape, burying forests in its path. These vast, pale dunes, among the largest in Europe, are constantly on the move, driven by the wind, and they form the centrepiece of a UNESCO biosphere reserve between the sea and a coastal lake.
A Desert That Swallows Forests
The dunes here rise dozens of metres high and creep slowly inland, advancing up to several metres a year as the Baltic winds push the sand. As they move, they engulf and bury the pine forest, leaving the bleached skeletons of dead trees emerging from the sand, only to expose them again decades later as the dune passes on. This slow, relentless migration creates a desert-like landscape unexpected on the green Polish coast.
The Experience
Reaching the dunes by a walk or shuttle through forest and wetland, then climb onto a vast, rippling expanse of white sand that feels more like a desert than the Baltic coast, with the sea on one side and the dead, sand-buried trees marking the dune's advance. The scale, the silence and the strangeness of a moving desert make it a memorable and unusual natural destination.
Why It Matters
The Moving Dunes are one of Europe's most remarkable coastal natural phenomena and the heart of a UNESCO biosphere reserve, a rare example of a large, active dune system. They offer a striking, otherworldly landscape and an insight into the powerful, ongoing forces shaping the Baltic coast.
Why Visit
Europe's striking migrating sand dunes in Slowinski National Park, a desert-like Baltic landscape that buries forests, in a UNESCO biosphere reserve.
✦ Photo Gallery
Best Season
🌤 The dunes are best visited from late spring to early autumn, when the weather is mild and access trails and shuttles operate.
Quick Facts
Best time to visit
The dunes are best visited from late spring to early autumn, when the weather is mild and access trails and shuttles operate.
Getting there
In Słowiński National Park, Poland; reach Słowiński National Park first, then continue to the site.
Location
Słowiński National Park, Poland
Type
attraction
Insider Tips
- 1
Reach the dunes via the park trail or seasonal shuttle.
- 2
Look for the sand-buried tree skeletons marking the dune's advance.
- 3
It feels like a desert on the green Baltic coast.
