The brooks that run east through Apeldoorn — the Grift, the Ugchelse Beek, the Orderbeek — are not natural streams but artificial channels, dug from the late Middle Ages onwards to capture the springs (sprengen) that emerge at the foot of the Veluwe ridge. They fed the paper mills that made the area's fortune for three centuries.
The best stretches to walk along are in the southern districts of Ugchelen and Hoenderloo, where former mill ponds, weirs and mill houses can still be picked out in the woods. The Sprengenplein in the town centre is the most accessible introduction — five minutes from the Hoofdstraat, with interpretation panels and a small water cascade.