Some of the best lava-rock tide pools in Hawaii are found along the south shore of Hulopoe Bay. These miniature SeaWorlds are full of strange creatures such as asteroids (sea stars) and holothurians (sea cucumbers), not to mention spaghetti worms, Barber Pole shrimp, and Hawaii’s favorite local delicacy, the opihi, a tasty morsel also known as the limpet. Youngsters enjoy swimming in the enlarged tide pool at the eastern edge of the bay. A few tips: When you explore tide pools, do so at low tide. Never turn your back on the waves. Wear tennis shoes or reef walkers, as wet rocks are slippery. Collecting specimens in this marine preserve is forbidden, so don’t take any souvenirs home.