The Jebel Jais Zipline tour, Stretching 2.83 km, this Zipline is the longest in the world. If you are above the age of 12 and weigh more than 45 kg, this adventure trip is something that you would love. Jebel Jais, located in Ras Al Khaimah, is the largest mountain in the UAE. Apart from being a thrilling experience, you would also be able to enjoy the picturesque beauty of the place. Important Information: The weight should be (kg): Min 40 – 120 Max KG and Height should be min 122 CMS Participants under the age of 18 who meet the height and weight requirements can do the tour on their own but will need to be accompanied and present a signed waiver by a parent or legal guardian in order to do so.