"I sadly didn't know that after saying goodbye and hugging him that evening, I would be saying goodbye forever," the One Direction member wrote on Instagram ...
Fees start at 60 euros (about $66) for tour-takers 12 and older and 35 euros (about $38) for children ages 3 to 11. Tours depart daily, though departure times vary – they can leave as early as 8 a.m.