Tonto Natural Bridge 亚利桑那州

lds largest natural travertine bridge. The natural travertine bridge located in Northern Arizona formed over thousands of years, as water from Pine Creek seeped through the surrounding limestone. As the water emerged from springs, it deposited layers of travertine. Over time, the creek eroded a tunnel through the travertine, carving out the natural bridge.

光厂(VJshi)视频提供Tonto Natural Bridge 亚利桑那州视频素材下载，适用于仙人掌，沙漠，国家森林公园，河流，瀑布等主题的内容创作。

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