Kenai Fjords Hiking Guide: The Best Trails for Every Skill Level

By Erika Müller · Data: National Park Service · ← Complete guide Kenai Fjords

If you only do one hike, make it Harding Icefield Trail. It's a demanding round-trip climb above the clouds to one of the largest ice fields in the United States, the source of more than forty glaciers. If you've got just one day and strong legs, this is the hike to choose. For a family outing or a short stop, the Exit Glacier trails let you get close to an active glacier in less than an hour. Adventurers heading into the coastal backcountry should plan on a water taxi and an overnight camp.

Here's what you need to know up front. Kenai Fjords is an unusual park for hiking. Nearly all of the trails are concentrated in the Exit Glacier area, the only part accessible by road from Seward. The rest of the park consists of fjords and glaciers visited by boat. The trail network is limited, but what it offers is rare: walking to the edge of an active ice field among moraines and snowfields, with wide-open views across the entire Kenai Peninsula.

Planning Your Kenai Fjords Hike

Permits and Regulations

You don't need a permit for day hikes in the Exit Glacier area. Park admission is free. For an overnight trip in the coastal backcountry, register your itinerary at the Kenai Fjords Visitor Center in Seward before you leave.

Dogs aren't allowed on any of the park's trails, including Harding Icefield Trail. Make arrangements for them if you're traveling with a pet.

Wildlife and Safety

Kenai Fjords is home to black bears and grizzly bears. Carrying bear spray is strongly recommended on all trails, especially Harding Icefield Trail. Make noise in areas with dense vegetation, and avoid hiking alone.

Glacier areas. Harding Icefield Trail skirts snowfields that persist through the summer. Lightweight traction devices (microspikes) may be necessary in June and early July. Never approach the glacier itself without the proper equipment and training. Serac falls can happen without warning.

For wildlife to watch for and best practices around marine wildlife, see the Kenai Fjords wildlife guide.

Weather and Gear

Kenai Fjords has a maritime climate that changes quickly. In summer, daytime temperatures range from 45°F to 70°F, but cloudy and rainy days are common, sometimes several in a row. Never set out on Harding Icefield Trail without rain gear, even under a blue sky at 8 a.m.

Here's what to bring on Harding Icefield Trail: a waterproof windbreaker, thermal base layers, trekking poles, shoes with good traction, and at least 2 liters of treated water. There are water sources along the trail, but always purify the water.

For the local forecast before you leave, check the Kenai Fjords weather guide.

Dogs, Water, and Winter Access

• Dogs: not allowed on any of the park's trails.
• Water: water sources are available along the trail, but filtration is required. Start with at least 2 liters.
• Winter: Exit Glacier Road isn't plowed and closes to vehicles once snow covers the road, usually from November through April. The area remains accessible on foot or by cross-country ski.

The Best Hikes, Area by Area

The park naturally divides into two hiking areas. The Exit Glacier area is accessible by car, while the coastal backcountry is accessible only by boat.

Exit Glacier Area: Easy to Difficult from the Same Parking Lot

Exit Glacier is the only part of the park accessible by road. The nature center, about 8.1 miles from Seward, is the starting point for all the trails.

This is the park's signature trail. You start at the nature center and climb steadily through Sitka spruce forest, alpine tundra, and then snowfields, ending at an overlook with views of Harding Icefield. This ice field feeds more than forty glaciers, including Exit Glacier below. The first time I tackled this trail in July, half the route was still covered in snow halfway up. The view from the overlook stayed clear for less than an hour before the clouds rolled back in. Start early. Really early.

The trail is well marked but physically demanding. In June, hard-packed snow at higher elevations may require microspikes. There's no loop. The entire hike is an out-and-back.

Start. Exit Glacier Nature Center parking lot. Arrive before 8 a.m. in July and August. The lot fills between 9 and 10 a.m.

This is the introductory loop, ideal for a first look at the glacier or a family visit. The partially paved trail follows the outwash plain and passes signs marking the glacier's historical positions (1900, 1950, 1980...). It's a compact lesson in glacial geology that takes about half an hour of easy walking.

Start. Same parking lot as Harding Icefield Trail.

This short trail leads to close-up views of the active face of Exit Glacier. Take the warning signs seriously. Don't approach the glacier itself, since ice can fall at any time. Stay behind the barriers. The close-up view is impressive, and with a little patience you may be able to photograph chunks of ice breaking off into the moraine.

Start. Clearly marked junction 650 feet from the nature center parking lot.

A forest trail that winds through the boreal forest at the bottom of the valley. It's ideal for young children or for warming up before a more strenuous outing. Moose frequent this area, especially early in the morning. Keep your distance if you see one, especially a cow with calves.

Start. Nature center.

Coastal Area and Backcountry: Expedition-Style Hiking

Nearly all of the park is accessible only by boat. Backcountry camping is possible on some beaches in Aialik Bay and around Pedersen Lagoon. These outings combine a water taxi, walking on cobblestone beaches or moraines, and sea kayaking.

This isn't a conventional hike, but a few minutes of walking on the glacial moraines from Pedersen Lagoon or the NPS Holgate cabin provide access to views that very few hikers see. Book a water taxi with a Seward operator, and register your itinerary at the Kenai Fjords Visitor Center.

Easy, Family-Friendly Hikes

When you're hiking with kids in Kenai Fjords, focus on the Exit Glacier area. You can easily combine Overlook Loop, Edge of Glacier Trail, and Forest Trail into two hours of easy walking from the same parking lot. That's enough for a full half-day. Save the afternoon for a boat tour of the fjords from Seward.

The Exit Glacier Nature Center offers educational activities for kids. To plan a full visit with young children, the Kenai Fjords family guide details all the available resources.

Recommended combination. Forest Trail (20 minutes, flat) + Overlook Loop (45 minutes) + Edge of Glacier (30 minutes).

Skip these with young children. Harding Icefield Trail has 3,300 feet of elevation gain, high-elevation snowfields, and 6 to 8 hours of hiking.

Challenging Hikes: Harding Icefield Trail in Detail

If you're in good physical shape and have only one day in Kenai Fjords, Harding Icefield Trail is the obvious choice. The elevation gain is substantial, but the trail is well built and clearly marked. No mountaineering skills are required. Good fitness and the right gear are enough.

This trail offers something unique among America's national parks. Reaching the overlook and taking in the gray-and-white expanse of Harding Icefield, with the peaks of the Kenai Mountains emerging here and there, is a visual experience that's hard to match. The descent often takes place in the clouds, a reminder that the weather here doesn't negotiate.

Practical tips.

• Start before 7:30 a.m. to reach the overlook before the midday clouds arrive.
• Bring warm layers even in midsummer. Winds at higher elevations can be fierce.
• Allow 6 to 8 hours for a strong hiker, or 8 to 10 hours at a moderate pace.
• In June and early July, hard-packed snow at higher elevations may require microspikes.

For current trail conditions, including snowfields and weather alerts, check NPS alerts or ask at the Kenai Fjords Visitor Center in Seward.

Access, Trailheads, and Parking

From Seward. The Exit Glacier area is about 8.1 miles from downtown Seward via Herman Leirer Road, also known as Exit Glacier Road. The road is narrow in places, so use caution with wide RVs.

Parking. Parking at the nature center is free but limited. In July and August, the lot fills between 9 and 10 a.m. You have two ways to avoid the problem. Arrive before 8 a.m., or come after 5 p.m. The trails are usable in the evening thanks to the 18 to 20 hours of daylight during the Alaskan summer.

From Anchorage. Allow about 2.5 to 3 hours via the Seward Highway, roughly 125 miles. The road is scenic, and strict speed limits are enforced.

Public transportation. The Alaska Railroad connects Anchorage and Seward in summer, but it doesn't serve Exit Glacier directly. Taxis and local shuttles operate from downtown Seward. The transportation options for reaching Kenai Fjords guide includes schedules and operators.

Park shuttle. The NPS doesn't operate a shuttle between Seward and Exit Glacier. Plan on driving or arrange a carpool.

When Should You Hike in Kenai Fjords?

The ideal window is from late June through early September. July usually offers the best conditions. Snowfields on Harding Icefield Trail are generally manageable without special equipment, and the long daylight hours give you unusual flexibility to adjust your pace.

In May and early June, Harding Icefield Trail may be blocked by snow halfway up. The shorter Exit Glacier trails remain accessible.

In September, the park empties out, and fall light on the glaciers is remarkable. Harding Icefield Trail often remains hikeable through mid-September.

For a detailed month-by-month look at conditions and open services, see when to visit Kenai Fjords.

Which Hike Is Right for You?

To combine hiking with a boat trip through the fjords, the Kenai Fjords guide offers 1- to 3-day itineraries from Seward. For on-the-ground safety rules, including closed areas and current alerts, ask directly at the Kenai Fjords Visitor Center in Seward or check NPS alerts before setting out.

Frequently Asked Questions