Manínska Gorge is a national nature reserve, and the narrowest canyon in Slovakia.
It lies in the Súľov Mountains, 6 km from Považská Bystrica. It is a place of great tourist interest, because of its wild and rare flora and fauna.
Wikipedia https://en.wikipedia.org/wiki/Manínska_Gorge
Address 01705, Slovakia
Coordinates 49°8'43.637" N 18°30'21.743" E