This old guy in a Split café was telling me about his father's war stories. “The whole island was like Swiss cheese,” he said, waving his hands around. “Tunnels everywhere, hidden from planes.” I thought he was exaggerating. Old people do that sometimes. Two months later, I'm on a boat heading to Vis, and our … The post Secret Tunnels of Vis: Boat Tour Through the Military History of Hidden Coves appeared first on Jen Around the World.