Video: Prince William and Kate return from romantic island overnight stay The royal couple briefly stopped off at the capital of the Solomon Islands, Honiara, after spending an evening on the secluded island Tavanipupu. During the romantic stay the couple reportedly dined al fresco and sheltered under a bamboo gazebo from a tropical downpour. On their brief stop in Honiara, Prince William inspected a guard of honour and the national anthem was played. The Duke and Duchess of Cambridge then headed back onto their private plane for the flight to the Pacific island of Tuvalu.