If you’re looking for an adrenaline rush while on vacation, look no further than ziplining. Harvest Caye, a private island in Belize that’s part of Norwegian Cruise Line’s new port, offers guests the chance to fly through the air like Superman. The zip line course includes ten different lines and takes guests over vibrant jungle landscapes and Caribbean waters. If you’re looking to add some excitement to your vacation, this is definitely the activity for you!