The River Stone Winter Fest is a prominent indoor heavy metal and rock festival that operates as the official winter edition and warm-up event for the main summer gathering, River Stone Fest. Designed to keep the underground community vibrant during the colder months, this club-style indoor festival packs a powerful lineup of national and international alternative metal acts, while traditionally serving as the exclusive platform where the highly anticipated summer festival billing is officially revealed to the audience
Promotor: RioM-Associação Cultural