Ishpeming Tower

Historic fire tower and rainy-day shelter on Greenstone Ridge
Ishpeming Tower, Isle Royale National Park
InsideIsle Royale National Park

Overview

Ishpeming Tower is a former fire lookout tucked into the forest at the junction of the Greenstone Ridge Trail and the Ishpeming Trail. Think of it as a historic waypoint rather than a viewpoint—its real value today is as a covered pause in the backcountry and a bit of living park history.

What You'll See

The structure is modest and largely hidden by surrounding evergreens, so you may stumble upon it with little warning. Expect forest scenery, a low steel tower with communications gear, and a dry place to duck out of rain. Don’t come here for sweeping vistas—the trees have reclaimed those.

History

Built in the mid-20th century as part of Isle Royale’s fire management system, Ishpeming Tower was later repurposed for park communications. Along with the island’s other fire towers, it was added to the National Register of Historic Places in 2021 for its significance to NPS fire management history.

Access and Navigation

You reach the tower on foot via Isle Royale’s interior trail network. It sits right at the Greenstone Ridge/Ishpeming Trail junction, making it an easy navigation checkpoint for thru‑hikers crossing the ridge. The tower itself is locked and not open for climbing.

Best Time to Visit

There’s no “golden hour” here—stop whenever you pass on your ridge traverse. It’s especially handy during wet or windy weather thanks to the shelter. Crowds are minimal compared to true viewpoints; most visitors are hikers already on the Greenstone.

Who It’s For (and Not)

If you’re into park history or just need a dry, reliable break spot on a long day, this is worth a quick stop. If you’re chasing big views, keep moving—other towers and overlooks deliver more drama.

Nearby and Logistics

There are no services at the tower: no water, restrooms, or food. Several backcountry campgrounds lie along the broader corridor, including Malone, South Desor, and Hatchet Lake, but none are at the tower itself.

Bottom Line

A practical, low‑key stop on the Greenstone: good shelter, solid history, no views. Plan your expectations and you’ll appreciate it for what it is.

Pros

  • Covered shelter and natural break spot at a major trail junction
  • Historic fire lookout listed on the National Register of Historic Places

Cons

  • No panoramic views; trees block sightlines
  • Tower is locked; no climbing

Tips

  • Treat it as a rest stop, not a viewpoint—there are no panoramas.
  • Do not attempt to climb; the tower is locked and used for communications.
  • Carry all the water and snacks you need; there are no services here.
  • Use the trail junction as a navigation checkpoint on the Greenstone Ridge.
The Parkwolf tour guide sitting on a phone mounted in a car

Parkwolf Tour Guide

Like a tour guide in your car.

Save the places you found around Isle Royale, then let Parkwolf guide the drive between them.Download Parkwolf on the App Store