I have just added this to the map of places to fly your drone at Drone Scene:
Land owner permission not required.
I parked next to St Mary's Church LL61 6AD and accessed the shoreline near the Nelson Statue via a public footpath.
It is also possible to reach the shoreline east of the bridge from a footpath running from the south edge of the Gwesty Carreg Bran Hotel LL61 5YH, or from a slipway on the south of the Menai Strait (footpath starting from Treborth Botanic Garden LL57 2RQ and heading north west). The path down to the slipway can be extremely slippery.
Hazards: power lines run alongside the bridge.
Accessibility: the site I flew from is very definitely not step free.
The originator declared that this location was not inside a Flight Restriction Zone at the time of being flown on 26/08/2020. It remains the responsibility of any pilot to check for any changes before flying at the same location.