Complex sentence: The gorge is located between towns of Bela Palanka and Niška Banja; it is long and deep, in some parts developing canyon-like structures (including the inverse valley slopes at the Gradiški kanjon).
Split into simpler sentences: The gorge is located between towns of Bela Palanka and Niška Banja. It is long and deep, in some parts developing canyon-like structures (including the inverse valley slopes at the Gradiški kanjon).