Inside Carnival’s new cruise ship Mardi Gras with an onboard rollercoaster

One of the biggest highlights onboard is sure to be BOLT, the world’s first rollercoaster at sea. Riders will be able to control their speed on the ride, and there will be scoreboards so you can ‘race’ against your friends and family. The ride reaches speeds of up to 40 miles per hour, and its upper deck location means you’ll get to enjoy some epic views of the ship and ocean. You can take a sneak peek of the rollercoaster here.