Carl Smith Beach Park is one of the most famous tourist destinations on the island of Hawaii. It is located in the southern part of the Hilo region, where you can enjoy a family picnic either inside the park or near the beach, as the beach area includes a swimming area, formed in the form of a pool as a result of rocks and lava located in the area; This makes it an ideal place to take your children for a swim, and you can also go diving and watch the amazing marine life.