In this rather short (700 m), but diverse in terms of terrain, geological trail you will not only exercise your legs, but also get acquainted with a unique phenomenon of Northern Lithuania – sinkholes that form when groundwaters wash out the underground gypsum strata. Going down the trail, up and down the steps and overpasses, you will see 13 different sinkholes – some of them rather simple, while others have a more complex form, some of them separate, while others interconnected from the outside and even the inside.
