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Routes
Hiking trails & Routes
United States
Alaska
Lake And Peninsula Borough

Portage Creek Trail

Moderate

4.9

(6943)

16,104

hikers

Portage Creek Trail

03:41

10.5km

580m

Hiking

Embark on the Portage Creek Trail, a moderate hike spanning 6.5 miles (10.5 km) with an elevation gain of 1893 feet (577 metres), typically taking around 3 hours and 40 minutes to complete. The route begins with a relatively flat section for the first mile before ascending through a series…

Last updated: April 23, 2026

Tips

Your route passes through protected areas

Please check local regulations for:

Lake Clark National Park

Lake Clark National Preserve

Waypoints

A

Start point

Get Directions

1

2 m

Joe Thompson Public Use Cabin

Highlight • Mountain Hut

The Joe Thompson Public Use Cabin, located in Lake Clark National Park, is accessible by boat or float plane from the nearby town of Port Alsworth. The cabin must be reserved in advance, for a fee, through recreation.gov.

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2

133 m

Portage Creek Trail

Highlight (Segment) • Trail

The Portage Creek Trail is part of the trail that trapper Joe Thompson used to access his cabin — now the Joe Thompson Public Use Cabin.

The first part of …

Tip by

3

5.21 km

End of Portage Creek Trail

Highlight • Trail

The maintained Portage Creek Trail ends above treeline, ushering you into an alpine tundra wonderland.

This trail in Lake Clark National Park is incredibly remote, so if you choose to …

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B

10.5 km

End point

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Way Types & Surfaces

Way Types

10.5 km

Surfaces

10.5 km

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Elevation

Elevation

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Weather

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Today

Tuesday 2 June

16°C

5°C

0 %

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Max wind speed: 11.0 km/h

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This route was planned by komoot.

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Frequently Asked Questions

How do I get to the trailhead for the Portage Creek Trail?

This trail is located in a remote part of Lake Clark National Park. Access to the trailhead, which is near the Joe Thompson Public Use Cabin, typically requires a boat or float plane drop-off. There is no road access to this specific trailhead.

What is the difficulty level of the Portage Creek Trail?

The Portage Creek Trail is rated as moderate. The first mile is relatively flat, but then it begins to climb with a series of switchbacks, leading into alpine tundra. Hikers should be prepared for an intermediate experience.

What is the terrain like on the Portage Creek Trail?

The initial section of the trail is relatively flat. However, it soon transitions to a climb featuring switchbacks as it ascends into alpine tundra. You'll encounter spruce, birch, alders, and wildflowers. Be aware that mosquitoes can be aggressive in thicker foliage during certain times of the year.

What can I see along the Portage Creek Trail?

The trail offers incredible views of Lake Clark from the alpine tundra, with endless mountains to the north. Key points along the route include the Joe Thompson Public Use Cabin near the start and the End of Portage Creek Trail, which marks a significant viewpoint.

What wildlife might I encounter on the trail?

Given its location in Lake Clark National Park, wildlife such as moose and black bears may be present. Always carry bear spray and know how to use it, and be aware of your surroundings.

Is the Portage Creek Trail dog-friendly?

The provided information does not specify dog rules for this particular trail within Lake Clark National Park. It's best to check directly with the National Park Service for current regulations regarding pets on trails in remote areas of the park.

Do I need a permit or pay an entrance fee for Lake Clark National Park?

Lake Clark National Park and Preserve does not have an entrance fee. However, if you plan to stay overnight at the Joe Thompson Public Use Cabin, you will need to make reservations and pay a fee. Always check the official National Park Service website for the most up-to-date information on permits or regulations for specific activities.

What is the best time of year to hike this trail?

The best time to hike this trail is typically during the summer months when the snow has melted and the weather is more favorable. However, be prepared for aggressive mosquitoes in thicker foliage during certain times. Always check current conditions before you go.

What should I bring for a hike on the Portage Creek Trail?

Hikers should be prepared with layers of clothing, plenty of water, snacks, sunscreen, a map, and bear spray. Ensure your cell phone is well-charged, though service may be limited in remote areas. Given the remote access, consider bringing emergency communication devices.

Is the Portage Creek Trail a loop or out-and-back?

Based on the tour data and highlights, the Portage Creek Trail is an out-and-back route. You will return along the same path you took to reach the End of Portage Creek Trail.

Are there any amenities or facilities near the trailhead?

Due to its remote location within Lake Clark National Park, there are no amenities such as cafes, pubs, or public transport directly near the trailhead. The Joe Thompson Public Use Cabin is available for overnight stays with reservations, but otherwise, you should be self-sufficient for your visit.

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