Witness the red-clad Castellers Colla Vella dels Xiquet de Valls
as they attempt one of the most difficult human-towers. A tower of nine levels with four people per level.
This tower is usually built with an auxiliary base on the second level to make it more stable. The fact that they didn't use this second base (it was built "clean", as the human tower jargon has it) makes it one of the most complicated towers in the Castellers world.
The last time this tower was successfully built by the 'Old Reds' was way back in 1881 in Tarragona.

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