The 1,700-year-old megastructure history almost forgot

By Maureen O’Hare, CNN (CNN) — In our roundup of travel stories this week: a man recreates his father’s round-the-world bicycle trip, a luxury yacht that turned out to be a mold-covered wreck, plus the ancient Roman city 10 times the size of Disneyland. Built to last Jetavanaramaya, a colossal fourth-century Sri Lankan monument, was