Inside the World's Largest Indoor Amusement Park

Dubai is home to the just-opened attractions.

— -- A brand-new indoor amusement park, being billed as the world's largest, opened its doors in Dubai this past Wednesday.

The Marvel and Cartoon Network-themed IMG Worlds of Adventure is 1.5 million square feet with the capacity for 30,000 guests per day, according to the park. There are 22 rides and attractions, plus 25 retail outlets and 28 food and beverage outlets.

The park is set up in four "adventure zones" -- Marvel, Cartoon Network, Lost Valley (a dinosaur-themed area) and IMG Boulevard. There's also a 12-screen cinema.

Tickets cost about $82 for an adult and $68 for children.

Marvel is owned by Disney, which is the parent company of ABC News.