The beautiful beach of Barafundle Bay is protected by the National Trust and you can get there after a nice walk through a wild natural area, The beach is gorgeous but keep in mind that the water is freezing so swimming isn't really an option. I recommend a visit, even for a short time.
I've always enjoyed coming to Saundersfoot since I was a kid. I love the vast sandy beach and local fish and chip shops, however this time I took a stroll around the little harbor with the family. It was super peaceful and my little nephew loved seeing all the different boats and climbing on the harbor walls.