The Visiting School in Colima, Mexico poses a once in a lifetime opportunity to engage with an architectural masterpiece of 20th century modernism by the Mexican architect Luis Barragán. As a hidden and still unknown architectural jewel set amidst a paradisiac jungle on the Pacific coast, the ruins of the never completed building have sunk into oblivion, not unlike the ancient Mexican pyramids, and are currently in progressive decay. The workshop will not only ‘unearth’ the project and at last put it on the map of architectural discourse, but it might even have a larger impact by kickstarting a debate around the preservation of its ruins from disintegration.