Between Békéscsaba and Gyula is a huge nature reserve, in the middle of which is the Széchenyi-Wenckheim castle ruin and the promenade surrounding it. Among the huge trees of the primeval park, it is worth walking around the castle ruin, walking on the paths and stopping at the animal petting zoo or the lake. A forest snack bar at the entrance to the forest provides refreshment for hikers and hikers.