Swallow Cave (Jianshui, China)

18 January 2025
Swallow Cave (Jianshui, China)

After visiting Kunming we headed south towards Yunnan’s Jianshui County. One of tourist attractions here is the Swallow Cave (燕子洞, yàn zi dòng), named after the swallows that nest here each spring. We came here in early winter, so it was the off-season and the cave was very quiet.

Wooden sign boards hanging from stalactites at the entrance of Swallow Cave

The entrance to the cave has a really cool setup - there’s all these little wooden sign boards that have been attached to the stalactites. Apparently people climb up there to put them up by hand (wow). Some of them looked quite old as well.

Entrance to the cave, featuring a canal of water in the middle and the walls lit up with multicoloured lights.
A view from above, with staircasess alongside the cav ewalls

Similarly to my visit to the Stone Forest, today also involved a lot squinting at large rocks (or stalactites) and trying to see the resemblance between what they had been named after.

Two large stalactite formations said to resemble elephants
Two Elephants Playing with Water - I think I can at least see the bottom rock is an elephant?
Stalactite formation resembling a peacock
The Peacock Carding Her Features - this one is actually quite recognizable!
The Drunk Arhat Returning Home - ?

At first I was super confused with “Tengu Looking At the Moon” but Tengus are Japanese demons with huge noses, and so the rock is actually his face, with his big nose sticking out on the right.

Large rock formation said to resemble a Tengu's face
The Tengu Looking at the Moon

There was also this random photo setup mid-way through the cave walk. After you get your photos taken, they are printed at the back of the cave. It turned out that you can get to keep all of the tiny photo samples, but you have to pay if you want a bigger one. They actually had printed out all of the photos for us already when we arrived, so it felt like a bit of waste that we didn’t buy any! I bet that’s how they manage to get people to buy them to begin with, so it must be a good business tactic.

Photo printing station inside the cave
Our free photos. The photographer kept telling us to sit up straight so we look pretty stiff, lol.

We arrived at around 9am, and we were actually the first visitors to the cave that day, so it was really quiet, and I quite enjoyed myself. One of the reviews I read about this place mentioned that it felt like a bit of a tourist trap and the multi-coloured lighting ruining the natural nature of the cave. I can imagine if you were fighting your way through a crowd of tourists, it would lessen the experience a bit.

Row of benches and some massage chairs inside the cave
Well, maybe the massage chairs are a bit much.
The toilet building is cutely built with some fake rock around it so they more blend in.
But it was cute the effort they made to blend the toilets in to the scenery.

I had also read some conflicting (or possibly outdated?) reviews that the walk through the cave is quite long and often slippery. I didn’t find this to be the case - all the walkable areas were well-maintained with proper stairs and it was a fairly easy walk that took about an hour to get to the back of the cave.

I’ll admit seeing a full-on food court in a cave was a first for me. But funnily, instead of detracting from the cave, I sort of felt like it added to it? Like seeing a food court in a cave felt like a tourist attraction in itself. The neon glow looked pretty anyway.

Illuminated food court area inside the cave
Randomly, a food court deep inside the cave

Although the path into the cave was a bit more narrow, towards the back it opened up into quite a huge chamber. There was even a “Place of Unique Beauty” which unfortunately was so unique that access had been closed off to that area with a rope. I could actually see sunlight reflecting off the rock and you could feel the cool breeze of outside air, so I wonder if the back of the cave opens somewhere? Would have loved to have checked it out.

A sign for the place of unique beauty, you can see in the background it looks light enough that there could be an exit outside.
A Place of Unique Beauty
Old abandoned building structure inside the cave
A now-abandoned store front.

Before heading back out, there’s a souvenir shop which sells edible birds nests. Basically, swallows build their nests using spit, which then gets harvested by climbers scaling the cave walls. At first I was a bit confused, because I assumed the swallow was using its spit to hold the twigs together to create a nest (so how do you get all the twigs out to sell it?) but from looking at a YouTube video about it, it seems like the nest is made 95% with spit alone.

Display of edible birds nests at the souvenir shop
Bird nests for sale, a luxury item in China. The twig ones were marked not for sale, and I'm not too sure they're even swallows nests?

Exiting the cave is made much easier by these engine-powered dragon boats that will ferry you out. There is a large section for lining up, so you can imagine there must be quite a few tourists that come here during the high season, but we nearly had the return boat to ourselves.

Waiting area for the dragon boats, taken from above
The boat station. See the setup for lines on the right? There's even another section out of frame too.
Dragon boat departing with tourists
Multiple dragon boats docked at the station

Once you leave the cave, you can do a bit of walking outside. There is a large suspension bridge, as well as the option to climb up on a ridge line above the cave entrance so you can get a bit of a view of the scenery around you.

Large suspension bridge spanning across the valley
View of the valley from above the cave entrance
The view from above Swallow Cave

Although we didn’t get to see the swallows today, I was curious to find out what sort of swallow it was exactly. One of the info boards at the site mentioned a “white-waist swift” which apparently is also known as the Pacific swift. Now for bird nerds, swifts are apparently quite different to swallows, but the cave is named “Swallow Cave” in Chinese as well. Swift is “雨燕” in Chinese while swallow is “燕”, so maybe they abbreviated, or maybe they just went with the name more recognisable to the public.

Public transport access and general info

There is a shuttle bus running from Jianshu, from the 建水客運站 bus stop. I generally wouldn’t recommend Google Maps in China. Although this stop is on Google Maps, its GPS position is about 1km away from the actual location.

The bus accepts cash and QR code payment via (I think) WeChat. We got a DiDi there, and a bus back. The bus is actually not much slower than getting the DiDi as it just runs between the two stops.

Public shuttle bus to Swallow Cave
The shuttle bus that runs between Jianshui and Swallow Cave

The bus only departs from the Swallow Cave once at the top of every hour, so you will have to time your visit, although in our case it arrived like 20 minutes late as well, so either way you may be waiting for a while for it to show up.

As we were leaving, we spotted two tour bus groups full of people arriving around 2pm. It was pretty quiet when we arrived at 9am, so I would recommend timing your visit for as early as possible if you enjoy the peace and quiet.

Large crowd of tourists arriving at the cave entrance
Look how crowded it can get! This must be during the peak season when there are swallows around.

All in all, you could comfortably spend 3 hours here if you walk around all the spots inside the cave, around the outside and fit in a lunch break as well. So this was more of a half-day trip, and you can be back in Jianshui in time to do something else in the afternoon and evening.

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