Upon arrival in Vung Tau, check into your hotel and take some time to relax and settle in. In the afternoon, head to Vung Tau Lighthouse, one of the iconic landmarks of the city. Enjoy panoramic views of the coastline and the city from the top of the lighthouse. Take a leisurely stroll along the promenade and explore the nearby beaches. End the day with a delicious seafood dinner at one of the local restaurants.