Some cruise lines also offer combined land packages

Alaska is teeming with natural beauty, and, as such, it's impossible to cram all of its incredible sights into a single sailing. That's why some cruise lines offer combined land tours. Holland America, for one, offers Cruisetours, which include a luxury Alaska train tour plus accommodations at the cruise line's McKinley Chalet Resort right near Denali National Park. Norwegian, Princess, and Celebrity offer similar vacation packages, too.