Spend your last day in Nha Phu Bay, a tranquil and picturesque bay located just north of Nha Trang. Take a boat tour to explore the bay's pristine islands and enjoy activities such as snorkeling, swimming, and sunbathing. Visit Monkey Island, where you can interact with playful monkeys and watch entertaining monkey shows. Indulge in a seafood lunch on the floating restaurants and relax on the secluded beaches. In the afternoon, you can visit the Orchid Island, known for its beautiful orchid gardens and stunning views of the bay. End your day by watching the mesmerizing sunset over the bay.