The history of olive oil in Trás-os-Montes isn't just found in books. In some villages, it's inscribed in the stones of an olive press, in the iron of a press, in the memory of those who still remember seeing oxen turning the mill. Lavandeira, in the municipality of Carrazeda de Anciães, is one of those villages.

There are places where time crystallizes. The Olive Oil Museum Centre - Solar dos Cortiços, in the village of Cortiços, is one of those rare spaces where we can literally touch the past. It's not an ordinary museum — it's a time capsule that preserves, intact, the way our great-grandparents transformed olives into liquid gold.