Bearstone takes place in Primislje, Croatia from July 2-5, 2026, featuring a diverse lineup of rock, metal, heavy prog, pop, and heavy rock artists. The festival is headlined by Uncle Acid and the Deadbeats, Elder, and My Sleeping Karma, alongside notable acts including Planet of Zeus, Travo, and Saint Karloff. With 15 artists performing across four days, Bearstone offers a mix of international and regional talent spanning multiple heavy music genres. The lineup includes both established heavy rock bands and emerging artists from the prog and metal scenes.

Bearstone is a four-day standalone music festival.