Casa de Juntas and the Oak of Gernika
Long before the bombing made Gernika a global symbol of suffering, this small Neoclassical assembly house was already the spiritual capital of Basque self-governance — the place where lords of Bizkaia swore to respect local fueros (ancient rights) under a sacred oak tree. The current oak, a sapling grown from the previous tree's acorn, still stands in the garden.
The assembly house itself
The Casa de Juntas was built in 1826 and its semicircular chamber, with tiered wooden benches and a magnificent stained-glass ceiling depicting the Basque tree of life, is open to visitors free of charge. Parliamentarians of the Basque Country's Biscay province still hold ceremonial sessions here.
A side room displays the original charter of Bizkaia's fueros alongside portraits of historical figures who defended Basque autonomy across the centuries. The combination of living politics and deep history is unlike anything in a conventional museum.
The oak and its lineage
Three oaks are present on the grounds at any one time: the current young tree, a 200-year-old elder beside it, and the petrified stump of the original medieval oak under a small pavilion. Touching the ancient stump is permitted and oddly moving.
The symbolism resonates far beyond Spain — the Basque diaspora from Idaho to Uruguay regards this tree as a living flag. Arrive early in the morning for photographs without crowds.
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