Isle Royale National Park

Feldtmann Loop Section 1: Hike from Windigo to Feldtmann Lake

Solitude SeekersBackpackersWildlife Watching
8.5 mi Distance
Varies Estimated Time
roundtrip Trail Type

What to Expect

This is not a casual day hike — it's the opening act of one of the most remote backpacking routes in the Lower 48. From Windigo, the Feldtmann Lake Trail pushes through dense boreal forest where the vegetation crowds the path like it's trying to reclaim the corridor. Expect roots and rocks underfoot for virtually the entire stretch, the kind of trail surface that demands you watch every step. The forest is thick spruce and birch, broken occasionally by old Lake Superior shoreline remnants — ancient beach ridges that hint at where the water once reached. After roughly eight and a half miles of steady woodland hiking, Feldtmann Lake opens up like a reward you earned with your ankles. The lake sits in a quiet depression surrounded by ridgeline, glassy and wild. This trail is built for backpackers who want genuine isolation, not Instagram backdrops.
Solitude SeekersBackpackersWildlife WatchingWilderness PuristsUnplugging

Safety Advisory

Isle Royale is true wilderness with no roads, no cell service, and no quick rescue — injuries on this trail mean a long evacuation by boat or floatplane, so hike conservatively and carry a first aid kit.

Moose are common along this corridor and can be aggressive, especially cows with calves in spring and early summer — give them at least fifty yards and never position yourself between a cow and her calf.

Overgrown vegetation and uneven root-covered trail surface make ankle injuries the most common backcountry problem on the island — sturdy boots with ankle support are not optional here.

Trail Details

Distance 8.5 miles round-trip
Estimated Time Varies
Trail Type roundtrip
Pets Not allowed
Season Year-round
Trailhead Feldtmann Loop Section 1: Hike from Windigo to Feldtmann Lake

Pro Tips

Trail Tip

You can only reach Windigo by seaplane or ferry from Houghton, MI — book your Isle Royale Queen IV or seaplane reservation well in advance, as summer slots fill months out.

Trail Tip

There is no reliable water source for long stretches of this section, so carry a full load from Windigo and pack a filter for topping off at streams or the lake itself — treat everything, giardia is endemic on the island.

Trail Tip

The Feldtmann Lake campground sits on the west shore with a stunning view of the Feldtmann Ridge across the water — grab a site early in the day if you're arriving in peak July-August season, as there are limited spots and no reservation system for backcountry sites.

Photos

Getting There

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