100 Days 48 States

TRAILS

Appalachian NST Harpers Ferry, WV
The Appalachian trail runs all the way from Maine to Georgia, but I think there is only one place to find this stamp. It's at the Appalachian Trail Conference's national office in Harpers Ferry, at 799 Washington Street. They keep it in a desk. Call 304-535-6331 for hours.
California NHT Fort Laramie, WY
One of four trail stamps at Fort Laramie National Historic Site.
Ice Age NST Interstate State Park, WI
I got this one at Interstate State Park, along with the Ice Age National Scientific Reserve stamp. Both stamps are available at a number of sites throughout Wisconsin. Call the main office in Madison at 608-441-5610 for more info. They will send you a list.
Juan Bautista de Anza NHT San Francisco, CA
You can find this stamp at three different locations, but I got it at the Presidio Visitor Center.
Lewis & Clark NHT Astoria, OR
At the end of The Lewis & Clark Trail you can find Fort Clatsop. This one is there.
Lewis & Clark NHT Stanton, ND
The Lewis & Clark trail goes right through Knife River Indian Villages NHS, where you'll find this stamp. You can also find this one at the Fort Union Trading Post NHS.
Lewis & Clark NHT Wisdom, MT
This trail stamp is at the Big Hole National Battlefield site.
Lewis & Clark NHT Spalding, ID
You can get this one at the Nez Perce NHP visitor center in Spalding, Idaho.
Mormon Pioneer NHT Fort Laramie, WY
One of four trail stamps at Fort Laramie National Historic Site.
Natchez Trace NST Tupelo, MS
At Milepost 266 on the Natchez Trace Parkway you'll find this stamp, plus three others.
Nez Perce NHT Wisdom, MT
This trail stamp is at the Big Hole National Battlefield site.
Nez Perce NHT - Nee-Mee-Poo Trail Spalding, ID
You can get this one at the Nez Perce NHP visitor center in Spalding, Idaho.
North Country NST Munising, MI
This stamp is kept at the Pictured Rocks National Lakeshore Visitor Center in Munising, Michigan.
Oregon NHT Fort Laramie, WY
One of four trail stamps at Fort Laramie National Historic Site.
Oregon NHT Vancouver, WA
The 2,170 mile long Oregon National Historic Trail ends at Fort Vancouver National Historic Site. You'll find this stamp there.
Overmountain Victory NHT Chesnee, SC
This trail runs through Cowpens National Battlefield, where this stamp is kept.
Overmountain Victory NHT Kings Mountain, SC
This one can be found at Kings Mountain National Military Park.
Pony Express NHT Fort Laramie, WY
One of four trail stamps at Fort Laramie National Historic Site.
Potomac Heritage NST Cumberland, MD
The Cumberland Visitor Center of the C&O Canal is where this stamp lives.
Potomac Heritage NST Great Falls, MD
You'll find this stamp at the Great Falls Tavern visitor center at the end of MacArthur Boulevard. They also have a stamp for the Chesapeake & Ohio Canal.
Potomac Heritage NST Hancock, MD
This one is at the Hancock Visitor Center of the C&O Canal.
Potomac Heritage NST Washington, DC
The Georgetown Visitor Center at 1057 Thomas Jefferson Street NW is where you can find this stamp. There is also a stamp for the Chesapeake & Ohio Canal here.
Potomac Heritage NST Williamsport, MD
You'll find this stamp at the Cushwa Basin Visitor Center, off US-11. They also have a stamp for the Chesapeake & Ohio Canal.
Santa Fe NHT Fort Larned, KS
You can see this trail at the Fort Larned National Historic Site in Kansas.
Santa Fe NHT Fort Union, NM
Go to the Fort Union National Monument to see the Santa Fe Trail and get this stamp.
Trail of Tears NHT Arkansas Post N MEM, Gillett, AR
This trail stamp can be had at the Arkansas Post National Memorial.
Trail of Tears NHT Fort Smith, AR
This one is at Fort Smith National Historic Site in Arkansas.