Hotel in Kampinos National Park, Polonia
Kampinos National Park is a vast wilderness just northwest of Warsaw, Poland, famous for its shifting sand dunes and ancient forests that are part of a UNESCO Biosphere Reserve. The climate brings cold, snowy winters perfect for cross-country skiing along the park's marked trails, and warm summers ideal for cycling through the Kamginos Forest to spot moose and beavers. Whether you visit in winter or summer, you can hike the diverse paths, but spring and autumn offer fewer crowds and the chance to see migratory birds at the park's many peat bogs.