Torre de les Clavegueres

14th C.
Audio guide: 

Another striking tower in the walled complex was the one called Les Clavegueres (the Sewers). Situated at the lowest part of the walled compound, this was where the town’s waste water poured out into the Torrent de Cassans stream. Evidence of constant renovations to the defences can be seen on one of its merlons, dated 1562.