Yes as long as parents are with them, however this is a hard walk with many steps about 5 miles each way, we found this hard ourselvs and would have had a lift back if we could but nothing available, if there were 2 cars you could park one in Llangrannog and drive back to park the other in Aberporth, or drive from Aberporth to Llangrannog, depends how far your children are use to walking, Llangrannog is the best with a nice caffe there, another option is to walk as far as Tresaith Beach where the waterfall is then walk back to Aberporth and drive to Llangrannog, take care and all the very best from Epic Walks Wales.