Reed Flute Cave is a fascinating limestone cave located just outside of Guilin. Inside the cave, you'll find a mesmerizing world of stalactites, stalagmites, and unique rock formations illuminated by colorful lights. The cave gets its name from the reeds growing at its entrance, which can be made into flutes. Exploring Reed Flute Cave is like stepping into a magical underground realm, and it's a great way to escape the heat and marvel at the wonders of nature.