Challenges in Michigan

Challenge Atlas · Michigan

1. Historic crawl · Arts and culture Anatomy of a Murder Film Tour (Marquette County) See organizer for current participation window · Michigan, MI Anatomy of a Murder Film Tour (Marquette County) is a historic crawl in Michigan, Michigan, with no upcoming dates listed.
2. Historic crawl · Arts and culture Detroit Film Tour See organizer for current participation window · Michigan, MI Detroit Film Tour is a historic crawl in Michigan, Michigan, with no upcoming dates listed.
3. Geocache trail · Geocaching and letterboxing Michigan State Parks GeoTour Active since mid-2025 regional kickoffs; evergreen completion · Lansing, MI Michigan State Parks GeoTour is a geocache trail in Lansing, Michigan, with no upcoming dates listed.
4. Geocache trail · Geocaching and letterboxing O R B GeoTour Through May 2027 · Houghton Lake, MI O R B GeoTour is a geocache trail in Houghton Lake, Michigan, with no upcoming dates listed.
5. Historic crawl · Arts and culture Somewhere in Time Film Tour (Mackinac Island) See organizer for current participation window · Michigan, MI Somewhere in Time Film Tour (Mackinac Island) is a historic crawl in Michigan, Michigan, with no upcoming dates listed.
6. Digital check-in · Parks South Haven Pure Michigan Trail Town Challenge September 7, 2026–May 16, 2027 · South Haven, MI South Haven Pure Michigan Trail Town Challenge is a digital check-in in South Haven, Michigan, with no upcoming dates listed.
7. Stamp passport · Lighthouses and maritime U.S. Lighthouse Society Passport Program Ongoing; many stamp sites seasonal. Michigan leads with roughly 112 stations. · Nationwide U.S. Lighthouse Society Passport Program is a stamp passport in nationwide, with no upcoming dates listed.

Nationwide programs

1. Scavenger hunt · Geocaching and letterboxing Atlas Quest Letterboxing Year-round, individual boxes vary · Nationwide Atlas Quest Letterboxing is a scavenger hunt in nationwide, with no upcoming dates listed.
2. Geocache trail · Geocaching and letterboxing Geocaching Adventure Lab Year-round; individual adventures vary · Nationwide Geocaching Adventure Lab is a geocache trail in nationwide, with no upcoming dates listed.
3. Mileage goal · Hiking and summits North Country Trail Hike 100 Annual miles challenge, 2026 · Nationwide North Country Trail Hike 100 is a mileage goal in nationwide, with no upcoming dates listed.
4. Stamp passport · Parks Passport to Your National Parks Year-round, subject to site and visitor center hours · Nationwide Passport to Your National Parks is a stamp passport in nationwide, with no upcoming dates listed.
5. Stamp passport · Lighthouses and maritime Children’s Lighthouse Passport Pacific Northwest Ongoing USLHS kids passport for Oregon and Washington lights · Nationwide Children’s Lighthouse Passport Pacific Northwest is a stamp passport in nationwide, with no upcoming dates listed.
6. Stamp passport · History and America250 Mother Road Route 66 Passport 2025/2026 sixth edition multi-state stamp book · Nationwide Mother Road Route 66 Passport is a stamp passport in nationwide, with no upcoming dates listed.
7. Stamp passport · Lighthouses and maritime U.S. Lighthouse Society Passport Program Ongoing; many stamp sites seasonal. Michigan leads with roughly 112 stations. · Nationwide U.S. Lighthouse Society Passport Program is a stamp passport in nationwide, with no upcoming dates listed.