Anahola Beach Park is a relatively long but narrow beach that offers wonderful shade due to the abundance of trees. In the background of the park, the green mountains of Kauai appear in their full glory.
Due to the length of the beach, it is not frequented and you can relax here, take a walk, sunbathe or enjoy the mostly calm sea. Only on the weekends the locals like to cavort on the beach and it may be a little louder and more crowded.
The beach is family friendly, as the waves are muted by the reef, so even the little ones can splash and swim safely. At the northern end of the beach a river flows into the sea, also an ideal playground for children.
If you enjoy camping, this is the place to be and you can pitch your tent with a permit. Info https://www.kumucamp.org/