For many years, Sri Lanka’s bloody civil war kept tourists at bay. When the 26-year conflict between the Tamil ethnic minority and the government ended in 2009, tourists flocked to the island nation’s tropical beaches, highland tea country and wildlife safaris. Hotels proliferated, among them the Shangri-La in the capital Colombo. On Easter Sunday, the Shangri-La was one of several hotels targeted by suicide bombers in attacks that killed 359 people, and wounded 500 more.