A gigantic map of all the cool plaques in the world. A project of 99% Invisible.

Lake Pontchartrain

Lake Pontchartrain --- . --- Traveled on by Iberville, 1699 and named for the French Minister of Marine. Indians called it Okwa-ta,wide water. First port of embarka-tion was at the site where...

Lake Pontchartrain --- . --- Traveled on by Iberville, 1699 and named for the French Minister of Marine. Indians called it Okwa-ta,wide water. First port of embarka-tion was at the site...

  • lake pontchartrain
  • louisiana
  • 1699
  • new orleans

William Rhett House

10 4 WILLIAM RHETT HOUSE This house, built ca. 1712 is belived to be one of the oldest houses in Charleston. It was built for William Rhett (1666 - 1723), a merchant, sea captain, militia officer,...

10 4 WILLIAM RHETT HOUSE This house, built ca. 1712 is belived to be one of the oldest houses in Charleston. It was built for William Rhett (1666 - 1723), a merchant, sea captain, militia...

  • charleston
  • south carolina
  • rhett
  • house
  • steed bonnet

1871 Water Well Memorial

1871 Water Well Memorial     Santa Fe engineers were surveying and platting the Newton town site on Section 17 in March 1871. Captain David L. Payne, state legislator from the district,  and other...

1871 Water Well Memorial     Santa Fe engineers were surveying and platting the Newton town site on Section 17 in March 1871. Captain David L. Payne, state legislator from the district,  and other...

  • newton
  • kansas
  • water well
  • harvey county

Milligan Ohio's Icebox

MILLIGAN OHIO'S ICEBOX On February 10, 1899, a United States Weather Bureau Station, operated by Steve Eyeland, in the small hamlet of Milligan, Ohio, now part of McLuney, reported a temperature...

MILLIGAN OHIO'S ICEBOX On February 10, 1899, a United States Weather Bureau Station, operated by Steve Eyeland, in the small hamlet of Milligan, Ohio, now part of McLuney, reported a...

  • ohio
  • milligan
  • icebox
  • cold

First USA-Lithuania Transatlantic Flight

Commemorating The First U.S.A.-Lithuania Transatlantic Flight By Capt. Steponias Darius & Lt. Stasys Girenas July 15-17, 1933 Chicago - New York - Kaunas *   *   *   *   * Dedicated on the 60th...

Commemorating The First U.S.A.-Lithuania Transatlantic Flight By Capt. Steponias Darius & Lt. Stasys Girenas July 15-17, 1933 Chicago - New York - Kaunas *   *   *   *   * Dedicated on the 60th...

  • chicago
  • midway airport
  • mdw
  • illinois
  • transatlantic flight
  • usa
  • lithuania
  • 1933
  • a concourse

Buzz Aldrin's Childhood Home

  • moon
  • buzz
  • aldrin
  • new jersey

Great Divide

Came upon this unassuming marker by the roadside near West Bend, WI: Wisconsin Official Marker "Great Divide You are now on the great divide which separates the two principal drainage areas of...

Came upon this unassuming marker by the roadside near West Bend, WI: Wisconsin Official Marker "Great Divide You are now on the great divide which separates the two principal drainage areas of...

  • wisconsin
  • great divide
  • watershed
  • great lakes
  • mississippi

Watergate Investigation

The parking garage where Bob Woodward met Deep Throat.

The parking garage where Bob Woodward met Deep Throat.

  • watergate
  • nixon
  • deepthroat

Pizza Hut Number One

The Original Pizza Hut. As heard on episode 103 of 99PI.  

The Original Pizza Hut. As heard on episode 103 of 99PI.

  • pizza
  • hut
  • toph
  • utbaph

Chinese Massacre of 1871

  Details here and here.  "Chinese Massacre Chinese immigrants established their first community in Los Angeles in what is now part of El Pueblo de Los Angeles Historical Monument. By 1870 about...

  Details here and here.  "Chinese Massacre Chinese immigrants established their first community in Los Angeles in what is now part of El Pueblo de Los Angeles Historical Monument. By 1870 about...

  • los angeles
  • california
  • massacre

Nahargarh Fort

Nahargarh Fort stands on the edge of the Aravalli Hills, overlooking the pink city of Jaipur in the Indian state of Rajasthan. The view of the city from the fort is impressive. —Wikipedia

Nahargarh Fort stands on the edge of the Aravalli Hills, overlooking the pink city of Jaipur in the Indian state of Rajasthan. The view of the city from the fort is impressive. —Wikipedia

  • fort
  • india

Browns Valley Man

  • minnesota

Geronimo

"GERONIMO NAMED FOR THE REBELLIOUS MEDICINEMAN WHO LED THE CHIRICUHUA APACHESON THEIR LAST RAIDS, TO SURRENDER,AND THEN INTO EXILE IN FLORIDA AND OKLAHOMA. THEIR DESCENDANTS LIVED IN EASTERN...

"GERONIMO NAMED FOR THE REBELLIOUS MEDICINEMAN WHO LED THE CHIRICUHUA APACHESON THEIR LAST RAIDS, TO SURRENDER,AND THEN INTO EXILE IN FLORIDA AND OKLAHOMA. THEIR DESCENDANTS LIVED IN...

  • native american
  • geronimo
  • arizona
  • graham county
  • southwest
  • apache

Stood Until it was Ruined by a Cyclone

FOURTH AVENUECHURCH OF CHRIST----In 1833, a congregation of seventeen Christians was organized in Franklin following preaching by Tolbert Fanning. 

FOURTH AVENUECHURCH OF CHRIST----In 1833, a congregation of seventeen Christians was organized in Franklin following preaching by Tolbert Fanning. 

  • church
  • franklin
  • tennesee

Rocket

This has to be one of my favourite plaques. Not only is it attached to a Rocket Slide – in itself, awesome – but the most awesomest thing about the plaque is that it mentions everybody by name...

This has to be one of my favourite plaques. Not only is it attached to a Rocket Slide – in itself, awesome – but the most awesomest thing about the plaque is that it mentions everybody by...

  • playground
  • memorial
  • rocketship

This Neighbourhood of Victoria Where She Died

Birthplace and home of Emily Carr, a British Columbian artist. "EMILY CARR 1871 - 1945 Artist and author Emily Carr was born here and lived most of her life in this neighbourhood of Victoria where...

Birthplace and home of Emily Carr, a British Columbian artist. "EMILY CARR 1871 - 1945 Artist and author Emily Carr was born here and lived most of her life in this neighbourhood of Victoria where...

  • british columbia
  • victoria
  • painting
  • neighbourhood

Burnham Mall

The Burnham MallThe Group Plan of 1903 "Make no little plans. They have no magic tostir men's blood and probably themselves will not be realized. Make big plans: aim high in hope and work....

The Burnham MallThe Group Plan of 1903 "Make no little plans. They have no magic tostir men's blood and probably themselves will not be realized. Make big plans: aim high in hope and work....

  • cleveland
  • plans
  • ohio
  • mall

Wild Oats Underdone Asparagas Boil

This semi-mysterious but very official-looking plaque located near the corner of 10th and Wood in West Oakland proclaims the following: "On or near this site in June 1968 more or less was staged...

This semi-mysterious but very official-looking plaque located near the corner of 10th and Wood in West Oakland proclaims the following: "On or near this site in June 1968 more or less was staged...

  • marker
  • west oakland
  • bay area
  • 1968
  • wild
  • oats
  • boil
  • california
  • food
  • asparagus

Fallen Astronaut Memorial

  Referred to as “the first art installation on the Moon” by CBS anchorman Walter Cronkite, the Fallen Astronaut sculpture and its associated plaque, were placed secretly on the moon by the...

  Referred to as “the first art installation on the Moon” by CBS anchorman Walter Cronkite, the Fallen Astronaut sculpture and its associated plaque, were placed secretly on the moon by...

  • moon
  • apollo
  • apollo 15
  • astronaut

Chicago Barmaids Ordinance

During the 1960's Chicago's 'Barmaids Ordinance' prohibited women, unrelated to the owner, From tending bar in Chicago. In 1970, the owners of this establishment hired airline Stewardesses to tend...

During the 1960's Chicago's 'Barmaids Ordinance' prohibited women, unrelated to the owner, From tending bar in Chicago. In 1970, the owners of this establishment hired airline Stewardesses to tend...

  • chicago
  • illinois
  • division street
  • division str...
  • she-nannigans
  • barmaids ordinance