Social media photo craze sparks tourist invasion at picture-perfect vacation hot spot

Long lines of tourists are forming at some of Santorini's most famous photo spots as visitors seek out the island's iconic views.

Videos circulating online show crowds lining the narrow streets of Oia to pose in front of the Greek island's famous blue-domed churches — with some visitors lining up early in the morning for their turn.

Mandee Migliaccio, CEO of New Jersey-based Stepping Out Travel, told Fox News Digital that Santorini was a bucket-list destination long before social media...