“Bite-Size Bits of Local, National, and Global History”
“Bite-Size Bits of Local, National, and Global History”

Welcome to the Historical Marker Database

Marker of the Week
Announcement of the Atomic Age Foggy Bottom, Washington, DC

Announcement of the Atomic Age marker imageDanish physicist Niels Bohr announced the splitting of the atom here this week in 1939. He was quickly sworn to se­cre­cy by Leo Szi­lard of Columbia University (shown here), who with Albert Einstein convinced President Roosevelt to start the Manhattan Project. He assisted with it after escaping Nazi-occupied Denmark in 1943. The world at large first learned of the Atomic Age in 1945 when the U.S. dropped the atomic bomb that ended World War II in Asia. Long-time Contributing Correspondent Richard E. Miller of Oxon Hill, Maryland, submitted this entry in 2011.
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Take a Tour of the Database

Click on the star button in the menu above. Repeat. Every time you click, you will be shown a different marker at random.

More Than 113,000 Entries!


Hundreds added weekly. One of our correspondents has stood in front of each historical marker or monument, taken its picture, and entered its location and other information. An editor has reviewed and approved each entry. For the very few markers without a photograph, their location was carefully researched.

No other national historical marker list can make this claim, and a number of them borrow information from us, some without permission.

Markers Recently Added
Today •Melchor Ocampo Ciudad de Mexico, Ciudad de México, Mexico
Antonio García Cubas Ciudad de Mexico, Ciudad de México, Mexico
Un feu dans la nuit / A Light in the Night Matane, Quebec
Les moyens de comunication / Methods of Communication Matane, Quebec
Parc Octavia-Roy-Desjardins Park Matane, Quebec
The Tavern of Juana la Tangos Ciudad de Mexico, Ciudad de México, Mexico
Luis Rodríguez Alconedo Ciudad de Mexico, Ciudad de México, Mexico
Avenida Balderas 67 Ciudad de Mexico, Ciudad de México, Mexico
Coronel Donato Guerra Orozco Ciudad de Mexico, Ciudad de México, Mexico
José María Morelos y Pavón Imprisoned at La Ciudadela Ciudad de Mexico, Ciudad de México, Mexico
Richard Overton Healing Garden Austin, Texas
John Wilkes Booth Bel Alton, Maryland
Ancre de la goélette Jean Eudes Matane, Quebec
L'église / The Church Saint-Ulric, Quebec
Jan 22 •Miguel Constanzo's Tobacco Project Ciudad de Mexico, Ciudad de México, Mexico
and more ...
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Most Viewed Markers This Year

1 •General Pasquale Paoli City of Westminster, England, United Kingdom
2 •Pendleton Town Hall Explosion Pendleton, Indiana
3 •First Shipboard Landing San Bruno, California
4 •Confederate Defenders of Charleston Charleston, South Carolina
5 •Crash Site of USA AF A20G Havoc Woodruff, South Carolina
6 •William ("Bill") Goyens Nacogdoches, Texas
7 •Captain Isaac Hall Hitching Post Medford, Massachusetts
8 •Corona, New Mexico Corona, New Mexico
9 •Cherokee Chief Bowles Edom, Texas
10 •156 M.L. King Avenue St. Augustine, Florida
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History Happened Here
National and global events all happened some­where, and historical markers mark
Frontiersman, soldier, writer, astronaut
Frontiersman, Soldier,
Writer, Astronaut
the place where many occurred. But the richness of history is in its local details, details that can be insignificant on the global stage: the home of an in­di­vi­dual who made a dif­fe­rence; a natural feature, building, byway; or just some­thing in­te­res­ting that happened nearby. History is not just about the high and mighty.
Markers tell stories and point out facts. There is one at the site the northernmost battle of the U.S. Civil War and another at the southernmost point in the United States (can you guess where?). There is one next to a 17th century Japanese stone lantern symbolizing 20th century peace, and another one less than 20 miles away reminding us of the Nike missile sites that were built the same year the lantern was dedicated. They tell of battles,
Generals Captured in their union suits, literaly!
Generals Captured in their
Union Suits, Literally!
massacres and hangings; of hu­ma­ni­ta­rians, educators, and a beloved stagecoach horse; of mountains, lakes, rivers, bridges, roads, and other natural and man-made wonders.
There are countless thousands of great stories marked by markers—and some boring ones too. Some markers simply recite facts while others are insightful, obscure, cryptic, patriotic, fas­ci­na­ting, sad, funny, or just downright bizarre. Many of those markers are on these pages, others are waiting for you to discover and add them to this database.
So hit the road and experience history first-hand yourself. History happened nearby.

Suggestions? Problems?

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Are You A Collector?

Do you collect historical markers? Would you like to start? If you’re a collector, or want to get started,
Clara Barton marker
Clara Barton,
Steamboat Gothic Aficionado
consider uploading your discoveries to this site. Even if someone else beat you to the submission, you can still add a fresh photo, better directions, or some additional insight into the subject described. What do you get in return? We’ll credit each submission by publishing your name and town on that page, unless, of course, you wish to remain anonymous.

You can add markers yourself. It's easy! Check marker submission guidelines, then click Add A Marker to get started. Adding photos, links and commentary is just as easy: go the marker's page and click on the links at the top or bottom of the page. Cards 3½" x 2" cards are now available.
Image of wallet card
We’ll mail contributors a dozen or more at no charge. Simply send a note to the editor with a mailing address and state how many you would like. Sign one and put it in your wallet to show you are a contributor to It might come in handy when someone asks you what you’re doing next to a government installation with a camera. Hand the rest out to friends and curious bystanders. Your note will be discarded after the envelope is addressed.
Keep An Eye on Those Markers
Enter your town in the Search by Place search box on the More Search Options (or use the County list) to get a list of markers near where you live and work. image showing marker pole without a marker Keep an eye out for them when you're out on the road. You would be surprised how many disappear in the course of a year.

To report a missing marker, use the “Correct This Page” link on the marker’s page and scroll down to the “Is Marker Missing?” section. A photo of the stump, hole in the ground, or place where the marker was is necessary for proof. Also, please take a few minutes and inform your local historical society.

Recently Modified Marker Entries

Today •The Indentured Servants' Plot Saluda, Virginia
Jan 22 •Texas State Railroad Palestine, Texas
Swanson Cemetery Palestine, Texas
Maydelle Maydelle, Texas
28 Liberty New York, New York
General Smallwood's Gravesite Marbury, Maryland
Araby Indian Head, Maryland
Marshall Hall Marshall Hall, Maryland
Water Power: Baltimore's Economic Engine Baltimore, Maryland
Berlin Berlin, New Jersey
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HMdb is Mobile-Ready

On your cell phone’s browser. Want to know what that marker you just passed said? Fire up this website on your phone’s browser and hit the Near You button. Set up a shortcut now so you'll be ready next time you’re out.
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Or use buttons at the bottom of each marker page to recommend individual markers.

Middle School History Project

Teachers! Are you looking for a history project idea that will actively involve your students and their parents? Take a look at this historical marker passport project used by teachers in the Wilson NY School District for 7th and 8th grade students. Download the customizable two-page Microsoft Word document by clicking here.
Do you have some history that you want to publish on the Internet? can provide hosting space at at no charge. What you want to publish does not have to be related to a historical marker. For more information, contact an editor.
Paid Advertisement We are suspending advertising until they remove an ad for a certain book from circulation. A word in the book’s title has given rise to number of complaints. The word is inappropriate in school classroom settings.