Abersoch is a village in the community of Llanengan in Gwynedd, Wales. It is a popular coastal seaside resort, with around 2,600 residents, on the east-facing south coast of the Llŷn Peninsula at the southern terminus of the A499. It is about 7 miles south-west of Pwllheli and 27 miles south-west of the county town of Caernarfon.