I`d expect to see huss ,hounds and dogs coming out too.
There is free parking,though room is fairly limited,so you may have to reverse back to the end of the road to turn around ....

https://goo.gl/maps/me4uJJrp2j1eCqH56
The fishing is virtually from your car....



The ground you`re fishing from is fairly comfortable with small stones/weed.

Getting there....go over the Britannia bridge then turn left at the lights for Brynsiencyn (A4080)...continue following the A4080 for @ 15mins and you will pick up the signs for Anglesey Riding Centre...follow the road all the way,passing the riding centre and you will come out on the Straits.