Dolina Radości is a wooded valley in the Oliwa Forest, part of the Tricity Landscape Park. The Oliwa Stream runs along its floor past ponds and a small waterfall, and large glacial boulders lie beside the paths.
A marked nature trail runs through the valley, and the yellow Eight Views trail leads to it from Oliwa, so a walk can start in town and end deep in the woods.
