When visiting the Biržai Regional Park Visitor Center, visitors will feel as if they have entered the sinkhole itself. The ceiling also imitates the sinkholes. The exposition is equipped with interactive stands-games that help visitors to understand the ongoing natural phenomena in Biržai region. In the second exhibition hall, an exposition of minerals and rocks was opened for visitors. An interesting cognitive interactive exposition stand awaits visitors, with the help of which visitors can feel the scale of the borehole depth and get to know the change of geological layers.