Alton Towers Resort invited three-year-old Rocky and his Dad, Dan, to be the first to join Captain Barnacles and crew on a brand new attraction at CBeebies Land, Alton Towers Resort - The Octonauts Rollercoaster Adventure! See what Rocky made of his first ever rollercoaster ride - and get the parents' verdict from Dan - in this video review. Attraction opens Saturday 21st March. For more info visit www.altontowers.com

This is a sponsored collaboration with Alton Towers