Explore the waters of Blackstone Bay, part of Prince William Sound, on this glacier cruise from Whittier. You'll check out three active glaciers where you can look for calving — the process of ice breaking off from the glacier — plus see other alpine and cirque glaciers in the nearby mountains from the boat. Along the way, keep your eyes open for marine life like seabirds, sea otters, and seals. The cruise is narrated by a National Forest Ranger. When booking, you have the option to upgrade to include a buffet of prime rib and salmon.