1. Night tour time of Yanqi Lake: every Friday 18: 00, Saturday and Sunday 19: 30-2 1: 30. Since July 2022, Yanqi Lake has started a "night tour". It is open to tourists every Friday, Saturday, Sunday and holidays. The park opens every Friday 18, and closes on Saturday and Sunday 19: 30 and 2 1: 30. Take a cruise to visit Yanqi Lake in the evening, and you can enjoy the beauty of light and moon. 2. Night Tour Time of Liangmahe International Waterfront: 10 -22: 00 In mid-July this year, a night tour was launched at Liangmahe International Waterfront, and many cruise ships with different styles made their collective debut for the first time. The route from Yansha to Langang has created a large-scale waterfront light and shadow show in a brilliant capital. Based on the bridges, buildings and sluices along the line from Yansha to Langang, nine landscape display units were built, which showed the "tide" and "rhyme" of Chaoyang in a very distinctive way. At present, the 1.8km line starts from Yansha Wharf in the west and ends at Langang Wharf in the east. The operation time is from 10: 00 a.m. to 10:00 p.m., and it runs every 50 minutes or 1 hour, depending on the season and night. The whole journey takes about 45 minutes.