© All Rights Reserved A glimpse of the Torre dos Clerigos from the maze of allies to the east of the centre.At 75 metres the tower is an easily spottable landmark from most of Porto (and a very handy navigational aid!)Related images View of Porto from Clerigos Tower Arrabida Bridge - The arch from below Ornate Shop Doorway - Porto Porto Tram - Electric Car 274 Number 18 Tram - Porto Old riverside crane - Fluvial, Porto