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Oink~Oink~, Shanshuei Cave at Penghu EarthCache

Hidden : 06/17/2020
2.5 out of 5
2.5 out of 5

Size: Size:   other (other)

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Geocache Description:

Shanshuei Cave

Shanshuei Cave is a sea cave with unique feature. It makes sound!

Shanshuei was used to be called “Zhū mǔ shuǐ” which meant female pig water. One of the origin was told that there is a cave on the rock hill resembling female pig’s nose and making sounds while terrible weather. From the folk story, there has been with strange sound at the rock hill for a long while.

Here, let an earthcache in to elaborate how the strange sound occurred.









1.1 Observe the sound and its environment. Will the sound still occur if the base rock is not basalt?

1.2 Explain why or why not.

Identify the crack which is with the sound, and make some prediction with the knowledge on the listing page and observation the structure of formation at the spot.

2.1 Describe the length and width of the crack. Is the crack's area related to the sound? Can you interpret the relation?

2.2 How will the sound change in the future at Shanshuei Cave?  Keep steady? Louder?  Become a longer/shorter sound? More sounds nearby? Silence?

2.3 Explain your observation and prediction.

3.1 When the sound is louder in a day?

3.2 Explain your prediction.

4. Explore the area and find the source of sound. Photo it with you, your identity items, or your GPS device.

Log this cache "Found it" and send me your suggested answers either via my profile, or via (Message Center) messaging, and I will contact you if there is a problem.


1.1 觀察聲音和環境。請問如果岩體不是玄武岩,還會不會發出聲音?

1.2 解釋會還是不會的原因。


2.1 請問裂縫的長度與寬度?裂縫地面積跟聲響有關嗎?試著解釋關聯。

2.2 請問山水吼洞的聲音未來會如何變化?穩定持續?變大聲?聲音拉長或縮短?

2.3 解釋你的觀察和預測。

3.1 請問一天中什麼時間聲音比較大?

3.2 解釋你的預測。

4. 探索地質寶地點、找到聲音的來源。與你、你的代表物、或GPS拍照。



Welcome to Penghu, Taiwan. Thanks for visiting this earthcache. Nearby, there is an amazingly beautiful beach, Shanshuei Beach. Recommended to you.

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