Passport to Your National Parks
National Park Service sites, US
Year-round stamp collecting at National Park Service sites across the East Coast and beyond.
Dates TBA — check the official site.
About Passport to Your National Parks
Year-round stamp collecting at National Park Service sites across the East Coast and beyond.
How to finish
- Bring an official passport book to participating NPS units and collect site cancellation stamps.
- Personal stamp collection
Reward
- Stamp
- Personal stamp collection; special editions and commemoratives exist