Starting today, Norwegian Cruise Line guests can book pre- or post- Cruisetours to round out their Alaskan cruise vacations in 2013.

Ranging in length from four to six days, guests can select the perfect Alaskan adventure from four different packages. The tours are escorted by a local Alaskan guide, giving each guest the opportunity to experience the authentic beauty of Alaska. Each Cruisetour features two nights in Denali National Park, as well as a ride on the iconic Alaska Railroad.

For guests wanting to explore the wilderness or the history of Alaska, there are two five-day options available: Denali/Alyeska Explorer and Denali/Fairbanks Explorer. The Denali/Alyeska Explorer gives guests the opportunity to hike on Winner Creek Trail, visit the Alaska Wildlife Conservation Center to see animals in their natural setting or take a helicopter ride to land atop a glacier. The Denali/Fairbanks Explorer offers an up close look at the Gold Rush that swept the nation, the Alaskan Pipeline, a visit to an Athabascan Indian Village and the chance to experience the midnight sun.

For those with an adventurous spirit, the Authentic Alaska Cruisetour is the best option, offering diverse activities in a six-day tour. Guests can take a trip to an Iditarod Sled Dog Musher’s house to learn about the “Last Great Race” and meet some of the dogs (also included in both Explorer Cruisetours). In Homer, guests can learn more about the fishing history as well as take in the scenic view of Katchermark Bay’s glaciers and mountains. The tour concludes with a visit to Alaska’s largest city, Anchorage, where guests can enjoy hiking trails, local restaurants and the Alaska Native Heritage Center.

Guests who have limited time to explore the state can take advantage of the Denali Express package to explore Alaska in four days. Two days in Denali can be spent visiting the Denali National Park to view wildlife or go rafting, fly fishing, golfing and hiking before taking a ride on the world famous Alaska Railroad.

“We want to offer our guests a chance to have an authentic Alaskan experience before or after their cruise as this is a once-in-a-lifetime vacation,” said Kevin Sheehan, Norwegian’s chief executive officer.  “Our new Cruisetours give guests an up close look at the culture, wildlife and natural beauty of this destination and are all guided by a knowledgeable Alaskan local.”