The largest in Dieveniškės Historical Regional Park is Žižmi Stone, also called Spring Stone or “Cursed Svodba”. The stone is flat, irregularly trapezoidal in shape, it is a granite boulder. The length of the stone is about 4 m, width is about 3 m, height is about 1.5 m. Part of the stone is cut. The northern end of the stone is in the ground, the southern one about 1 m above the ground.