Petriku trace stone is located in Zvirgzdene parish, in the southern part of the Garais Hill on the border of Petriki and Kristužāni village. The stone is 3 m long, 2.4 m wide, 1.75 m tall; its perimeter is 9 metres, and volume is 12.5 m3. There are carvings in it – a horse-shoe, keys and crosses. The stone was likely split by lightning; it could have been done people as well.

Petriku trace stone is a protected nature object of local importance.

 

Trojanovskis Viktors. Ludzas zeme.- Ludza: Ludzas rajona padome, 2004.- P. 299.