Location: Stiglova, Šķilbēni parish, Viļaka county
GPS: 57.0390445, 27.5586545
The natural path leads along a glen for 2.4 km where you can see 3-4 m high sandstone outcrops. The only place in the East of Latvia with the outcrops of Ogre series rocks. By the bridge, an approximately 4 m deep cave has formed, and in the valley of the glen, on the left side, you can see Stiglava remarkable stone, 28.7m3 of it over the ground.