Portage Pass Trail

Hiking

1-3 hours

2.0 miles one-way

more than 750 FT

Discover the Natural Beauty of Portage Pass Trail

Nestled amidst the breathtaking Alaskan wilderness, the Portage Pass Trail offers outdoor enthusiasts a thrilling adventure through rugged terrain and stunning landscapes ending at a beautiful lake with views of Portage Glacier.

This 2-mile one-way trail, with a 750-foot elevation gain, is a moderately strenuous hike that rewards visitors with awe-inspiring views of glaciers, mountains, and a pristine lake. Whether you're an avid hiker, a nature lover, or a bird enthusiast, this trail is sure to captivate your senses.

Getting There

Located 60 miles from Anchorage and 20 miles from Girdwood, the Portage Pass Trail offers a convenient escape into nature for both locals and tourists. Its proximity to these urban areas makes it an easily accessible day trip or weekend getaway. Travel on the South on the Seward Highway and take the left had turn to Whittier and Portage Valley. You must travel through the Whittier Tunnel to access the trailhead. Cost of the tunnel is approximately $13 per car.

Whittier Tunnel  

The Whittier Tunnel, North America's longest highway tunnel, stretches over an impressive distance of 2.5 miles. Serving as a vital artery into and out of Whittier, this remarkable engineering feat has played a significant role in connecting communities and facilitating transportation in Alaska. Notably, the Whittier Tunnel stands out as a dual highway tunnel, accommodating both cars and recreational vehicles alongside trains. Its versatility and multi-functionality make it an essential lifeline for residents and visitors alike. Built to withstand extreme conditions, the tunnel was designed to endure frigid temperatures as low as -40 Fahrenheit and winds reaching speeds of 150 mph. As travelers embark on this incredible journey, they pay a reasonable fee of approximately $13 per car, providing access to the wonders that await on the other side.

Trail Head

The trailhead is easily accessible and marks the beginning of a memorable journey. The road to access the trailhead is to the right as you depart the Portage Tunnel staging area and cross the railroad tracks. The gravel road meanders for a mile before stopping at a parking lot and the trail head. It's important to note that parking at the trailhead is limited, so arriving early is recommended. Additionally, bathroom facilities can only be found at the head of the trail, so consider that in your trip planning.

The Trail

The initial stretch of the trail is rocky and steep, providing a thrilling challenge for hikers. As you ascend, take a moment to catch your breath and admire the surrounding wilderness. As the trail winds its way up, hikers will encounter a variety of flora unique to the region. The trail is adorned with glacier scrub and vibrant wildflowers, creating a colorful tapestry against the rugged landscape. Nature lovers will be delighted to stumble upon berry patches, where they can savor the delicious local produce or gather some for later.

After conquering the initial climb, hikers will be rewarded with a breathtaking view of Portage Lake. The gravel shores of the lake stretch out before you, surrounded by soaring glacier peaks that seem to touch the sky. The sheer beauty of this natural panorama is awe-inspiring and makes the arduous journey well worth it.

The round trip hike typically takes around 2.5 hours, allowing ample time to soak in the beauty of the surroundings and capture memorable photographs. Both kids and dogs can easily navigate this trail, making it a family-friendly adventure.

Portage Lake

The Portage Pass Trail is not only a favorite among hikers but also appeals to backpackers and camping enthusiasts. The tranquil shores of Portage Lake offer an ideal setting for setting up camp and immersing oneself in the serene wilderness. The peaceful atmosphere combined with the picturesque surroundings creates an unforgettable camping experience.

Birdwatchers will be in their element along this trail, as the diverse ecosystem attracts a wide array of bird species. Keep your eyes peeled for soaring eagles, waddling ducks, and other avian creatures that call this area home. Binoculars and a bird identification guide are highly recommended for an optimal birding experience.

One of the highlights of the Portage Pass Trail is the opportunity to witness the grandeur of Portage Glacier up close. As you reach the shores of Portage Lake, you'll be treated to a stunning view of the glacier, its icy blue hues contrasting against the surrounding landscape. Keep an eye out for icebergs that have calved from the glacier and gently float on the lake's surface, creating a surreal and mesmerizing sight.

Best Time to Hike it

While the Portage Pass Trail can be enjoyed throughout the year, the most popular and safe time to travel is from May to September. During this period, the weather is generally favorable, and the trail is more accessible. However, always check weather conditions and be prepared for sudden changes when venturing into the wilderness. For Winter use, The road to the trailhead is not maintained and most likely will be covered in snow. Contact FSDA at 907-783-3242 for the most up to date information during the winter months (Oct-April).