With cruising making a confident rebound and nearly every region on the planet once again open to cruise travellers, there are plenty of exciting new destinations to explore by ship. While some destinations are new to certain cruise lines, such as Greenland, the Greek island of Zakynthos and Kenya, other destinations are back on the cruising radar with all-new itineraries. Here we highlight the best new and improved cruise destinations that'll make you want plan your next trip.