On the first day of your trip to Cau Tau Beach, start by arriving at the nearest airport or train station. From there, make your way to your accommodation near the beach. Once you have settled in, head out to explore the beautiful Cau Tau Beach. Take a leisurely stroll along the sandy shores, feel the gentle sea breeze, and soak up the sun. You can also indulge in various beach activities such as swimming, sunbathing, or building sandcastles. In the evening, enjoy a delicious seafood dinner at one of the local restaurants overlooking the beach.