霍金山州立公园的岩石屋，俄亥俄州，美国 Rock House, Hocking Hills State Park, Ohio (© Kenneth Keifer/Getty Images)

霍金山州立公园的岩石屋，俄亥俄州，美国 Rock House, Hocking Hills State Park, Ohio (© Kenneth Keifer/Getty Images)

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霍金山州立公园的岩石屋，俄亥俄州，美国

美丽宽敞的岩石屋是霍金山州立公园唯一的真正洞穴。该洞穴之所以被命名为岩石屋，是因为它曾在不同时期被不同的居住者用作避难所。岩石屋坐落在悬崖半山腰处，便于防御。早在欧洲移民到来之前，这里常被美洲原住民用于避难和举行仪式。

岩石屋的墙壁上有七个侵蚀而成的开口。这些“窗户”创造了有趣的视觉效果，阳光透过“窗户”，在洞穴内投射出美丽的图案。考古证据表明，洞穴居民曾用岩壁上的凹槽当烤炉，用地面水槽收集水。

Rock House in Hocking Hills State Park, Ohio

Ancient and beautiful, Rock House is the only true cave in Ohio's Hocking Hills State Park. This corridor, halfway up a 150-foot cliff, was carved by erosion and has offered shelter to various dwellers over different periods. Long before European settlers arrived, the area's Native American people are believed to have used Rock House as a refuge. Small recesses in the rock walls are thought to have been used as baking ovens, while troughs gouged in the cave's floor helped them to collect water. The walls of Rock House have seven window-like openings, allowing sunlight to filter through, casting beautiful patterns inside the cave and offering cliffside views over the trees for generations of Rock House dwellers.