Marengo Cave 地下洞穴，比不上國內那些有名的洞穴，不過去了趟也增加了不少的知識，這裡還是有不少的活動的。點擊視頻跟我走一趟。


還去了個馬廄，說是可以騎馬，但那天馬兒羊兒休息，失望之下，主人還是讓我參觀了馬廄，看了馬和羊。馬兒都屁股對着我，主人特意牽了一匹出來讓我拍了個合影。羊可是很好玩，一走近就鑽出腦袋來，還要站的高高的好像是女人穿了高跟鞋那樣。它們是山羊嗎？那鬍子象是山羊的，可這裡是平原啊。點擊視頻。



下面放上地下洞穴的部分解說，詞是根據網絡簡編的。

。。。You wait in line here. You can see the Gemstone Mining. Sifting through the dirt and rock, like early miners did, you may discover sparkling emeralds, dazzling rubies, and other assorted gemstones. 

。。。 Stalagmites are formed by water dripping from the ceiling. When the drop lands, calcite is deposited and a stalagmite grows upward. 

。。。 Stalactites, a most common cave formation, they grow downward until touching the cave floor. When the drop lands, calcite is deposited and a stalagmite grows upward. Cave popcorn or cave coral, this formation can be found in many sizes, shapes, and colors.

。。。 Helictites are small, twisted formations that project from cave ceilings, walls, and even the floor. They grow erratically and defy the laws of gravity. 

。。。 Draperies are when water entering a cave flows down a sloping ceiling, it deposits calcite in thin, translucent sheets that hang in delicate folds like draperies. Minerals provide color. 

。。。 Rimstone dams are formed as water flows over an edge, calcite deposits around the edge of the dam.