ARTIS Seia Arts Festival in Seia
ARTIS is Seia's annual arts festival, organised by the local Associacao de Arte e Imagem de Seia to promote artistic creation in the Serra da Estrela interior. Its 2026 edition runs under the theme Resistir, framing art as a tool of resistance against social, political and environmental tension.
Seia sits at the foot of the Serra da Estrela, mainland Portugal's highest mountain range, a region whose national image leans heavily on skiing, cheese and shepherding rather than contemporary art.