The Portage Pass Trail is a 4-mile out-and-back hike that offers breathtaking views of Portage Lake and the surrounding Chugach Mountains. This trail is a must-do for anyone visiting the Whittier area, with its stunning panoramas of the lake and the Portage Glacier. As you hike, you’ll be surrounded by the sounds of nature, from the chirping of birds to the rustling of leaves in the wind. The trail is also steeped in history, having been used as a route between Prince William Sound and the railbelt during World War II. With its moderate difficulty and short distance, this trail is accessible to hikers of all skill levels, making it an excellent choice for families or those looking for a quick day hike.

Getting There & Parking

To access the Portage Pass Trail, you’ll need to drive to Whittier, which is located about 60 miles southeast of Anchorage. From Anchorage, take the Seward Highway south and exit at the Whittier/Portage Glacier Highway. Drive through the Anton Anderson Memorial Tunnel, which is a single-lane tunnel that requires a toll of $13-$15 each way. The tunnel is open year-round, but be sure to check the tunnel schedule in advance to plan your trip accordingly. Once you’ve passed through the tunnel, turn left at the first intersection and follow the signs to the Whittier boat harbor. The trailhead is located near the harbor, and there is a small parking area available. Be sure to park in the designated area and avoid blocking the road or other vehicles.

Trail Description

The Portage Pass Trail begins near the Whittier boat harbor and follows a well-maintained path through the forest. The trail starts off relatively flat, but quickly begins to gain elevation as you climb up to the pass. Along the way, you’ll pass through a mix of spruce and birch trees, with occasional openings that offer stunning views of the surrounding mountains. At about the 1.5-mile mark, you’ll reach a small clearing with a sign indicating the Portage Pass Trail. From here, the trail continues to climb, with the grade becoming steeper and rockier as you approach the pass. At the top of the pass, you’ll be rewarded with breathtaking views of Portage Lake and the Portage Glacier.

What You’ll See

The Portage Pass Trail offers stunning views of the surrounding landscape, including Portage Lake, the Portage Glacier, and the Chugach Mountains. As you hike, you’ll also have the opportunity to see a variety of wildlife, including sea otters and seals in the lake, as well as eagles and other birds overhead. The trail also passes through a variety of vegetation zones, including forest, tundra, and rocky outcroppings. Be sure to keep an eye out for the occasional harbor porpoise visible in the lake below. With its stunning views and diverse wildlife, the Portage Pass Trail is a must-do for anyone visiting the Whittier area.

What Locals Say

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Bear Safety on This Trail

The Portage Pass Trail is located in bear country, and hikers should be aware of the potential for encounters with black bears and grizzly bears. The most likely areas for bear encounters are in the forested sections of the trail, particularly near streams and berry patches. Hikers should make noise while hiking, stay in groups, and keep a clean campsite to minimize the risk of attracting bears. Additionally, hikers should be prepared for a bear encounter by carrying bear spray and knowing how to use it.

What to Bring

To ensure a safe and enjoyable hike on the Portage Pass Trail, be sure to bring the following items: hiking boots, trekking poles, waterproof jacket, binoculars, and bear spray. It’s also a good idea to bring snacks, water, and a map, as well as a first aid kit and emergency shelter.

FAQ

Q: How long does it take to hike the Portage Pass Trail?
A: The hike typically takes 2-4 hours to complete, depending on your pace and how much time you spend taking in the views.
Q: Are dogs allowed on the trail?
A: Yes, dogs are allowed on the trail, but they must be kept on a leash and under control at all times.
Q: Can I hike the trail in the winter?
A: While the trail is accessible year-round, it’s not recommended to hike the trail in the winter unless you have experience with winter hiking and are prepared for icy and snowy conditions. The tunnel schedule may also be limited during the winter months, so be sure to check in advance. If you’re looking for other hiking options in the area, consider checking out the Byron Glacier Trail, Crow Pass Trail, or Flattop Mountain trails.

Views along Portage Pass Trail, Whittier, Chugach National Forest

The reward: Portage Lake panoramas with Portage Glacier

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