Norwegian Cruise Line has introduced a go-kart package on the new Norwegian Bliss.

The go-kart package, which is only available for purchase onboard, allows unlimited riding for a day or week. An unlimited day pass costs $29.95 per guest. An unlimited pass for the week is $99.95 per guest.

Priced individually, an 8-minute ride on the go-kart track costs $9.95 per person.

Guests who buy unlimited passes will wait in a separate line from individual ride purchasers, Norwegian said.

Norwegian Bliss is the only ship in North America that has a go-kart track.