From
the Bristol PostWhat it's really like living on the UK▸ 's steepest street
The only place residents have to tie their cars to lampposts when it gets icy
But the Welsh would not agree - it may be England's steepest but not the UK's ...
https://www.bbc.co.uk/news/uk-wales-46796588A street in north Wales could soon be recognised as the steepest in the world, with official measurements set to be taken.
The title is currently held by Baldwin Street in Dunedin, New Zealand, which has a gradient of 35% at its steepest.
But residents of Harlech in Gwynedd, believe Ffordd Pen Llech, near the town's famous castle in Snowdonia, is steeper at 36%.
Measurements will be taken on Wednesday and sent to Guinness World Records.
But confirmation on whether a new record has been set will not be given until later in the month.