yymark4's User Profile - Atlas Obscura
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Places edited in Zhangye Shi, China
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Antarctica

Allan Hills

An ice field known for harboring an infamous Martian meteorite turned out to contain the oldest air on Earth.
yymark4 Added by yymark4
Jiayuguan Shi, China

Yumen Ghost Town

This once-booming oil city is now a relic of the region's industrial past.
yymark4 Added by yymark4