Dinas Dinlle is a clean, sand and shingle beach.
Fish caught include dabs, whiting, dogfish, plaice, bass, turbot, codling, rays, rockling, smoothound, coalfish, garfish, flounders, mackerel.
The beach runs along the promontory on which Caernarfon Airport is situated. From the A499 southbound, between Llanwnda and Pontllynfi, turn right onto the road signposted “Dinas Dinlle”. Parking is not a problem.