Are there any caves we can visit underground here in Taiwan?
Xiandongyan Zuisheng Temple
Cave tunnel, but overground
Grand palace hotel has one
That’s a tunnel, no?
You can go to this cave in Taroko National Park. It has a water curtain that you can go under if you don’t mind getting wet. The only caveat is that there was a landslide recently so it’s closed until June. It’s located on Baiyang Tral.
This is man made. It’s a tunnel for a dam project that, fortunately, wasn’t built. While building the tunnel, they punctured an aquifer, hence the inner water curtain.