As night falls, when a little bit of starlight pierces the darkness, the light and shadow sounds once again wandering around the Sanyou Cave, seemingly spanning time and space. Great Sorrow Cave: Touch the Great Sorrow Cave near the Buddha Light Vientiane Sanyoudong Pier, as long as the Yuanyuan covers the palm of the hand with the palm of your hand, the Fanyin Temple, the Buddha Light. Mo Cliff Ancient Cave: The dome-shaped naked eye 4D light show is also a three-tour hole. The daytime tour is a historical charm, and the evening tour is full of charm. The deep dome displays a realistic 4D ring screen, which maps out the four seasons of the universe, and the world of the sea is changing. Wings Bar: The night is intoxicating, people are also drunk into the night is cool, the wings of the bar in Sanyou Cave brings a touch of warmth and a touch of romance. The design of the cabin, with a little bit of starlight, and even if you don't touch the wine, you will feel a little dreamy. The arrival of the singer adds a lot of literary atmosphere to the bar.