Harmony of the Seas: Choose Your Adventure | Zip Line Onboard

Hit the road...in the sky...above the ocean. Soar ten stories above the water with Elise Sterck on the zip line, one of the thrills you can experience onboard Royal Caribbean's Harmony of the Seas, the world's largest cruise ship. Want to know more about what you can do onboard Harmony of the Seas? Subscribe and follow Royal Caribbean for more exciting videos. ------------------------------------------------------------------------- Adventure ships out here: http://www.RoyalCaribbean.com Subscribe to Royal Caribbean on YouTube: http://youtube.com/subscription_center?add_user=RoyalCaribbeanIntl Royal Caribbean on Facebook: http://www.facebook.com/royalcaribbean Royal Caribbean on Twitter: http://twitter.com/royalcaribbean Royal Caribbean on Instagram: http://instagram.com/royalcaribbean