The settlement in Porytym-Jabłoni is part of an early medieval settlement complex, which also includes three open settlements on the site of the villages of Poryte-Jabłoń, Cieciorki and Konopki.
Grodzisko and the settlement in Poryte-Jabłonia lying at its foot lie in a bend of the Dąb river. The gord called "Okop" has a very clear topography. It is a ring-shaped embankment with dimensions of 90-95 m in plan and a height of about 5 m. The embankment is relatively well preserved, the interior is overgrown with trees and bushes.