Góra Dylewska is a hill 312 m above sea level. It is not only the highest elevation of the Dylewskie Hills, but also the highest in the entire Warmian-Masurian Voivodeship. It is located near the town of Wysoka Wieś, several kilometers south of Ostróda. An educational trail runs from the top of Góra Dylewska through the nature reserve of the same name. It has the form of a loop, and by completing it, approximately halfway through the route, we will reach the shore of Lake French.