Portage was once a roadside glacier, but it recedes an average of one foot a day and is now no longer visible from the road. However, its big blue icebergs are often found along the shore of the lake, right in front of the parking area. You can see the lake in a half hour, but may want to spend time at the Begich Boggs Visitor Center (½-1 hour), take the boat cruise (1 hour), or have lunch at the local cafeteria.
Directions: Head south from Anchorage on the Seward Highway, to the end of the 5-mile Portage Spur Road. You can visit the face of Portage by tour boat from the dock at the lake. Bring a light jacket, as winds tend to pick up around the face of the glacier itself.
Distance: 48 miles south of Anchorage.
Drive Time: 1 hour.
Explore Time: 1-4 hours.
Holgate Glacier, found in Holgate Arm in Aialik Bay, within Kenai Fjords National Park, is a tidewater and mountain glacier. While it is one of the smaller glaciers in Aialik Bay, Holgate Glacier is still a popular destination to see calving glaciers. And it is actually advancing! Holgate Arm is often filled with ice, but on a good day you can get to a close and safe distance from the glacier. Catch a cruise from Seward, or go kayaking!
This glacier, named after Northwestern University in 1909, can be found at the head of Northwestern Fjord in Kenai Fjords National Park, just under 30 miles southwest of Seward. By the second half of the 20th century, Northwestern Glacier's recession revealed a number of islands in the Fjord that had previously been covered in ice. Take a cruise from Seward and envision the entirety of of Northwestern Fjord filled with ice, as you make your way to Northwestern Glacier.