Challenges in Wisconsin

Challenge Atlas · Wisconsin

1. Stamp passport · Food and drink Door County Wine Passport Through December 31, 2026; mail completed passport by January 31, 2027 · Egg Harbor, WI Door County Wine Passport is a stamp passport in Egg Harbor, Wisconsin, with no upcoming dates listed.
2. Open-house weekend · Arts and culture Doors Open Milwaukee See organizer for current participation window · Wisconsin, WI Doors Open Milwaukee is a open-house weekend in Wisconsin, Wisconsin, with no upcoming dates listed.
3. Scavenger hunt · Wildlife Freedom 250 Refuge Relay See organizer for current participation window · Wisconsin, WI Freedom 250 Refuge Relay is a scavenger hunt in Wisconsin, Wisconsin, with no upcoming dates listed.
4. Stamp passport · Parks Ice Age Trail NPS Passport Stamps Ongoing NPS cancellation stamps along Ice Age Trail visitor hubs · Cross Plains, WI Ice Age Trail NPS Passport Stamps is a stamp passport in Cross Plains, Wisconsin, with no upcoming dates listed.
5. Open-house weekend · History and America250 Open Doors Beloit See organizer for current participation window · Wisconsin, WI Open Doors Beloit is a open-house weekend in Wisconsin, Wisconsin, with no upcoming dates listed.
6. Geocache trail · Geocaching and letterboxing WGA Ice Age Trail Series Ongoing; find all 31 series caches · Madison, WI WGA Ice Age Trail Series is a geocache trail in Madison, Wisconsin, with no upcoming dates listed.
7. Digital check-in · Food and drink Wisconsin Winery and Distillery COOP Passport Ongoing LoyalBrew digital stamps · Madison, WI Wisconsin Winery and Distillery COOP Passport is a digital check-in in Madison, Wisconsin, 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.