Pontcysyllte Aqueduct

This is a UNESCO World Heritage site built by Thomas Telford between 1795 & 1805. The aqueduct is 126ft high and 12ft wide. It is the longest aqueduct in Great Britain and the highest canal aqueduct in the world.

[Beryl Lloyd]

Been there and done it -- did not walk it but took a canal boat over and back !Amazing piece of architecture !

[Maxine Lathbury]

@beryl Lucky you. I would love to have gone over on a canal boat, need a head for heights though.