Hello, I'm Kou from Taiwan.
Summer in hot and humid Okinawa
Not just the sea, but
There is a cool cave in the basement
I'd like to enter the cave early.
Preliminary explanation for safety
















Preparation is complete
Take a group photo before departure
Let's go to the cave






First, enter from the same entrance as the regular course







On the way, switch to the exploration route.
Because of the primitive cave environment,
Iwaba - Beware
Speleothem overhead - Be careful
Steps in the water - Be careful…It's hard.





















By the way, near the entrance of the exploration route,
The ceiling is as beautiful as a starry sky
What are gold grains and silver grains?
















And at the location of the example
Review the name of Speleothem.
Do you still remember it~
Tip: Perilla, bamboo shoots, sashra…Etc.



















Now we will enter the groundwater area.
Can you afford to see the surrounding scenery?
The depth of the place where the water is deep is about 100 cm,
Child explorer - Gonbare













There's a lot of water.
The ceiling is also low.
Speleothem on the back, be careful









After a little break,
Challenge to Low Ceiling
This time, adult explorers are hard





















Everyone has cleared it,
Implement the long-awaited “dark experience”
After the experience, the number of people does not change (laughs)


And we’re going to the second half of the game...
Departure progress in a single line








Speleothem has a variety of ways,
The shape is also different~
It's really interesting








Next, discover a lot of dense places of straw Soda straws
"It's full of straws."
It's a white and beautiful place.
A place where you can feel the wonders of nature.



Back to the Groundwater Area
Here is a coral reef-like Speleothem...
Lots of "microgols".
Because it is Speleothem made of water flow,
You can see the shape of the wave of water flow










Don't worry,
I also took pictures of each group in the water.
By the way, the water temperature is cool at 18 degrees.













Near the exit
Discovering Okinawa least horseshoe bat~
Its name is "Okinawako-gashira bat"
It is a small and cute insect Okinawa least horseshoe bat


Also discovered Kuroiwa's ground gecko
I can only take a picture of my ass…
Its name is Kuroiwa's ground gecko Kuroiwa.
Do you know where you are in the photo?

Before the end of the exploration
I took a picture of the successful escape.
It's a bit hard to see with backlight.…
I'm sorry

Ladies and gentlemen, my whole body is wet.
Thank you very much.

This underground exploration,
Hope you all have good memories~
Thank you very much for your participation.
Guide: It was E/Kazu.