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

Prince Albert Red Deer Forks Trail

Prince Albert Red Deer Forks TrailFirst Nations people would have used this trail for many years but documented use of this trail began in 1800 when the Hudson's Bay Company built Chesterfield...

Prince Albert Red Deer Forks TrailFirst Nations people would have used this trail for many years but documented use of this trail began in 1800 when the Hudson's Bay Company built...

  • saskatchewan
  • asquith
  • fur trade
  • hudson's bay company
  • northwest mo...
  • métis

Sandstone Trough, Olvera Street, Los Angeles

Sandstone Trough used for feeding crushed acorns to livestock, hewn in 1897, by the Schweikand Family on their San Fernando Valley Ranch. Presented, in 1930, by The Department of Water and Power...

Sandstone Trough used for feeding crushed acorns to livestock, hewn in 1897, by the Schweikand Family on their San Fernando Valley Ranch. Presented, in 1930, by The Department of Water and Power...

    Marcha del Rector

    El 1° de agosto de 1968 la Universidad llegó hasta aquí encabezada por su rector JAVIER BARROS SIERRA.Brazo con brazo, estudiantes y maestros de todo México protagonizaron ese día la primera...

    El 1° de agosto de 1968 la Universidad llegó hasta aquí encabezada por su rector JAVIER BARROS SIERRA.Brazo con brazo, estudiantes y maestros de todo México protagonizaron ese día la...

      Inquisition

      Frente a este lugar estuvo el quemadero de la Inquisición de 1596 a 1771. Dirección de monumentos coloniales y de la República.- In front of this place was the burner of the Inquisition from 1596...

      Frente a este lugar estuvo el quemadero de la Inquisición de 1596 a 1771. Dirección de monumentos coloniales y de la República.- In front of this place was the burner of the Inquisition from 1596...

        Het Utrechts schip

        This plaque explains the metal sculpture here, in the form of a ship. At this location the remains of a thousand year old wooden ship was found 2.3 meters deep in the ground, in december 1930. The...

        This plaque explains the metal sculpture here, in the form of a ship. At this location the remains of a thousand year old wooden ship was found 2.3 meters deep in the ground, in december 1930....

        • archeology
        • old ship
        • utrecht
        • 1000 ad

        Ivan Reitman Cinema

        IVAN REITMAN CINEMA   Director Ivan Reitman has entertained and influenced generations of film lovers with seminal films like STRIPES, MEATBALLS, and DAVE. In GHOSTBUSTERS, be made hilariously...

        IVAN REITMAN CINEMA   Director Ivan Reitman has entertained and influenced generations of film lovers with seminal films like STRIPES, MEATBALLS, and DAVE. In GHOSTBUSTERS, be made...

        • new york
        • manhattan
        • downtown manhattan
        • wall street
        • ivan reitman
        • movies
        • cinema
        • film
        • alamo drafthouse

        Raymond Lemieux: First Chemical Synthesis of Sucrose

        National Historic Chemical LandmarkRaymond U. Lemieux: First chemical synthesis of sucroseAt this site, the National Research Council Canada's Prairie Regional Laboratory, Raymond U. Lemieux, with...

        National Historic Chemical LandmarkRaymond U. Lemieux: First chemical synthesis of sucroseAt this site, the National Research Council Canada's Prairie Regional Laboratory, Raymond U. Lemieux, with...

        • saskatoon
        • saskatchewan
        • canada
        • chemistry
        • sucrose
        • national res...
        • science

        William Bartram Trail

        In 1775, traveling by boat Bartram passed here, noting higher land and trees "of an incredible magnitude"

        In 1775, traveling by boat Bartram passed here, noting higher land and trees "of an incredible magnitude"

        • louisiana
        • bartram trail
        • livingston parish

        Pottery Hill

        This site (16ST48), dominated by the ancient Castain Oak (2006, Live Oak Society), has provided evidence of human activity though a sequence of aboriginal ceramics dating from the late Tchefuncte...

        This site (16ST48), dominated by the ancient Castain Oak (2006, Live Oak Society), has provided evidence of human activity though a sequence of aboriginal ceramics dating from the late Tchefuncte...

        • louisiana
        • native american
        • st. tammany parish

        Simpson Church of God

        Second oldest continuously active Church of God in Louisiana. Began by Robert H. Owens, 1897. 1st named Welcome Church of God. 1st convert was James Harville. Early converts from Pine Island...

        Second oldest continuously active Church of God in Louisiana. Began by Robert H. Owens, 1897. 1st named Welcome Church of God. 1st convert was James Harville. Early converts from Pine...

        • louisiana
        • rapides parish
        • church
        • religion