Hafan y Môr is a large Haven holiday park situated on the Llŷn Peninsula near Pwllheli in North Wales, with nearby beach access and views of the Welsh coastline.

Originally a Butlin's camp, it joined the Haven group in 1999 and has since shifted its focus to static caravan, lodge, and apartment accommodation.

The park sits within easy reach of Snowdonia National Park and offers an extensive range of on-site activities, including an indoor waterpark (Splashaway Bay) with waterslides and a splash area, an aerial adventure course, soft play, a boating lake, and regular entertainment.

It is one of Haven's largest parks in Wales, making it a well-established base for families exploring the region.