Have you ever visited Jiguan Cave, the northern cave with 'karst topography'?

People only know about the Silver Cave in Guilin, but they don't realize that Luoyang in the north also has limestone karst caves, the northern cave mansion Jiguan Cave. Once you enter, you can't help but marvel at the natural wonders, with various tall stone pillars, stalagmites, stone curtains, and stone flowers, bizarre and beautiful, colorful and dreamlike. It's like a den of dragons and snakes, with bats weaving through, and dangers lurking around every corner. The temperature inside the cave is consistently around 17 to 18 degrees Celsius, the ground is a bit slippery, and it features a warm winter and cool summer, making it very cool and comfortable in the summertime. A leisurely tour takes about two hours. Opening hours: 8:30—17:00. You can drive yourself or take a shuttle to get there.