Best beaches in Hawaii are on Kauai! Kauai is a bucket list destination, and the beaches are incredible. This ultimate guide includes best beaches for swimming, snorkeling, paddleboarding, surfing and more. Perfect for planning your trip to Hawaii. Find the secret beach and hidden beach on your Hawaiian vacation, too! Kauai Hawaii | Kauai Hawaii Beaches | Kauai Things to Do | Hawaii Beaches | Hawaii Bucket List