Start your week-long trip to Ca Na Beach by arriving at the nearest airport, which is Cam Ranh International Airport. From there, you can hire a taxi or rent a car to reach Ca Na Beach, which is approximately a 1-hour drive away. Once you reach Ca Na Beach, check into your accommodation and take some time to relax and unwind. Enjoy the beautiful sunset at the beach and indulge in a delicious seafood dinner at one of the local restaurants.