Alto Douro may refer to:
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Alto Douro, São Tomé and Príncipe
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Alto Douro Wine Company
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Alto Douro (region), region in Portugal
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Douro DOC
Douro is a Portuguese wine region centered on the Douro River in the Trás-os-Montes e Alto Douro region. It is sometimes referred to as the ''Alto Douro'' (upper Douro), as it is located some distance upstream from Porto, sheltered by mountain ...
, a Portuguese wine region
See also
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Douro (disambiguation)
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