Challenges in Alaska

Challenge Atlas · Alaska

1. Digital check-in · Parks Alaska State Parks Passport Challenge Ongoing OuterSpatial check-ins across roughly 31 parks · Anchorage, AK Alaska State Parks Passport Challenge is a digital check-in in Anchorage, Alaska, with no upcoming dates listed.
2. Scavenger hunt · Parks Fairbanks Trails Challenge Summer roughly solstice to September; winter roughly solstice to April · Fairbanks, AK Fairbanks Trails Challenge is a scavenger hunt in Fairbanks, Alaska, whose next dates are yet to be announced.
3. Stamp passport · Parks Mat-Su Borough Trails Passport Passport year-round; seasonal raffle overlays may return annually · Palmer, AK Mat-Su Borough Trails Passport is a stamp passport in Palmer, Alaska, 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.