Fall Colors & Cold War Mysteries

The Kinross Incident

High above Michigan’s Keweenaw Peninsula, a Cold War radar station holds decades of history, an unexplained disappearance, and the promise of autumn's mystique.

The former Calumet Air Force Station, now stewarded by the Open Skies Project, offers a rare chance to step inside a preserved yet weathered piece of Upper Peninsula history. Learn about the 1953 Kinross Incident, when a fighter jet vanished over Lake Superior, and the UFO lore that has kept the mystery alive for generations.

Perched atop Mount Horace Greeley, the Keweenaw’s highest point, the site pairs fascinating Cold War history with sweeping fall color, panoramic views, and the eerie atmosphere of a place where the past still feels close. For lovers of historic places, urban exploration, paranormal mysteries, and spooky-season travel, it’s a destination that invites you to wander, take in the scenery, and wonder what else might be up there.

Fall Color & Curious Places

Plan a Keweenaw fall color tour with stops that pair spectacular autumn scenery with Copper Country history, historic architecture, and a little spooky-season intrigue.

• Quincy Mine: Ride the cogwheel tram for sweeping fall color views, then head underground to explore the region’s copper mining history. For extra Halloween atmosphere, look into Michigan Tech’s seasonal Haunted Mine Tours.
• Calumet Theatre: Admire the ornate historic interior, soak up the building’s theatrical ambiance, and hear the local ghost stories. Guided tours may be arranged by calling ahead or stopping in; self-guided visits depend on the performance schedule.
• Open Skies Project: Explore the preserved former Calumet Air Force Station, where Cold War history and the mystery of the 1953 Kinross Incident meet panoramic autumn views from Mount Horace Greeley.
• Historic Copper Country cemeteries: Take a respectful walk among 19th- and early-20th-century headstones, tracing the lives of miners and the families who shaped the region. Observe posted guidelines and leave these historic grounds undisturbed.
  • Evergreen Cemetery: South of Eagle River on M-26. Established in 1849, with historic monuments and connections to early settlement and mining families.
  • Fort Wilkins Cemetery: At Fort Wilkins Historic State Park in Copper Harbor. A small burial ground connected to the 1840s military outpost.
  • Forest Hill Cemetery: Houghton, near Michigan Tech. Established in 1862, with generations of Copper Country history and the historic Hoar Family Mausoleum.
  • Lakeview Cemetery: West of Calumet on M-203. A large historic cemetery and useful resource for exploring Copper Country family and mining history.

From fiery overlooks to atmospheric landmarks, these stops add a little history and mystery to a Keweenaw autumn road trip.

Keweenaw fall color views as far as the eye can see from Open Skies Project.