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

The Historic Lower Ninth Ward

On August 29, 2005, at about 7:45a.m., the Industrial Canal flood wall broke with an explosive sound, heard by many residents near North Johnson Street and Jourdan Avenue. At that time, the Lower...

  • louisiana
  • new orleans
  • hurricane katrina

Industrial Canal Flood Wall

The breach of the Industrial Canal and others during Hurricane Katrina created a pivotal moment in American history when flood walls designed and built by the U.S. Army Corps of Engineers...

  • louisiana
  • new orleans
  • hurricane katrina

Annunciation Church

In 1830 the Pontchartrain rail road was built along Elysian Fields to the lake, with half of its route through lands owned by Bernard Marigny. To accommodate settlers, Marigny and his...

  • louisiana
  • church
  • new orleans

Carmelite Monastery

James Freret, ArchitectFerdinand Reusch, Jr., BuilderDedicated on November 12, 1895, as the Chapel of Reparations and Monastery of the Discalced Nuns. The cornerstone was laid in 1891 by...

  • louisiana
  • church
  • new orleans

#44 We-Will Racer

The #44 debuted in 1931, as Jimmie Wedell improved the design of the We-Will plane. In a new partnership with racer Roscoe Turner, Wedell aimed to create the fastest plane in the world. The #44's...

  • louisiana
  • aviation

St. Aloysius College 1869-1969

Founded in 1869 by the Brothers of the Sacred Heart on Chartres Street in the Vieux Carré, St. Aloysius College moved in 1892 to a building on Rampart Street, then in 1925 to a new building at the...

  • louisiana
  • church
  • new orleans

Pike County Courthouse

Pike County, named for Zebulon Pike, was organized in 1815. In 1875, the county seat was moved from Holmesville to Magnolia, and a courthouse was built the next year. All records were lost...

  • mississippi

Confederate Soldiers 1861-1865

During the Civil War, The Central House Hotel that was located near the railroad was converted to a hospital. When more than 200 soldiers died there from wounds or disease, they were buried...

  • mississippi
  • cemetery

Fontainebleau Plantation Sugar Mill

These ruins are all that remain of Fountainebleau Plantation, once the summer home and plantation of Bernard de Marigny. Born in 1785 to a family closely tied to the earliest colonial efforts...

  • louisiana

Harper Baptist Seminary

Harper Baptist Seminary was organized here in 1941. The school's origin can be traced to Harper Baptist College, formerly located near Gloster in Amite County. Named in honor of Dr. Simon...

  • mississippi
  • church