An art trail with no museum door and no rope across it, a park tree carrying scores of birdhouses nobody has claimed, sixteen hundred tonnes of Atlantic Wall standing on its end in the shingle, the tallest brick Cham tower in Southeast Asia sitting in open farmland, and a limestone channel a few minutes from where everybody else is standing.
A forest outside Darmstadt that has been an art gallery since 2002
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One dead tree, scores of painted nest boxes, no known author
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A WWII bunker pushed off a Normandy cliff that landed on its end
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Late-12th-century Cham towers rising out of rural Binh Dinh
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Where the emerald Buna is squeezed into the Neretva
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