The coastal path walk from New Quay to Aberaeron takes about 3 hours. Its well worth doing and gives you some spectacular views of the sea. You will find some more information on the walk here: https://www.visitmidwales.co.uk/things-to-do/wales-coast-path-new-quay-aberaeron-p1740071#:~:text=on%20your%20journey.-,Heading%20north%20out%20of%20New%20Quay%20is%20the%20New%20Quay,10.5km%20(6.5miles).