On December 12, 2015, Do Son Seaside Golf Course officially changed its name to BRG Ruby Tree Golf Resort. The BRG Ruby Tree Golf Resort is located in a prime location, very close to UNESCO World Heritage Sites - Halong Bay, Cat Ba National Park and Vietnam's third busiest city, Haiphong, designed by Australian golf course architect Pacific Coast Design. A casual complex. It is about 20 kilometers from the city center and has very convenient transportation. The golf course has 18 holes and par 72. There are many jungles, well-conditioned greens, and pine-lined avenues along the lagoon. In 2009, it was voted by Vietnamese golf magazines and golf enthusiasts and awarded the title of “Vietnam's most outstanding golf course”.

       The front is adjacent to the sea, and the rear is close to the Dragon Mountains. Surrounded by beautiful natural scenery, you can enjoy the fresh air of the wind and the saltiness of the sea. The course is characterized by a tee that challenges both professional players and four tees that match the amateur players. The lawns are available in different sizes with subtle curves, giving players more ways to choose where to play. On the beach, the water flow follows the curved shape of the resort for a peaceful experience. Create a new feel unlike any other golf course in Vietnam.