Beautiful waterfalls & mountains! Do you know when that tunnel was made? Imagine the hard work to carve that out probably by hand! Good video. I'm hoping to buy a drone soon as well 👍
@watatabi
3 ай бұрын
このトンネルが作られた時期は1972年〜1975年かと思われます。
@ajadrew
3 ай бұрын
@@watatabi Thank you...They probably used dynamite then..
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