La Vijanera in Silio
Silio's La Vijanera, held the first Sunday of January, is considered the oldest surviving winter masquerade festival in Europe, featuring bell-wearing Zarramacos figures, ragged Trapajones characters, and a symbolic staged bear hunt marking the turn of the year, drawing scholarly interest for its pre-Christian ritual roots.
La Vijanera opens the Spanish festival year on the first Sunday of January in Silio, a small village in Cantabria, staging what many folklorists consider the oldest surviving winter masquerade festival in Europe.