A lot of visitors to Santorini, a volcanic island in Greece's Cyclades Islands in the Aegean Sea, arrive by cruise ship. So visitors must be willing to go the extra mile to experience the sunset in Oia, a village abundant with blue-domed churches. Here, at dusk, locals and tourists alike stop and stare as the golden light illuminates the cobalt-blue rooftops of the churches, just before the sun falls into the sea. It's definitely worth the hike.
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