A gigantic map of all the cool plaques in the world. A project of 99% Invisible.
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The most recent plaques:

Old Scituate Lighthouse

Submitted by @ferryfaerie

Submitted by @ferryfaerie

    Hadrian's Wall in Carlisle

    Submitted by @HWpath

    Submitted by @HWpath

      Manly Hydraulics Laboratory

      Submitted by @littlebobbyplaqueson

      Submitted by @littlebobbyplaqueson

        So-Called Temple of Romulus

        Submitted by JMRobilliard

        Submitted by JMRobilliard

          AL SOTTOTENENTE UGO DELLA MONICA DEL 56° REG. MARCHE

          AL SOTTOTENENTE UGO DELLA MONICA DEL 56° REG. MARCHE, CHE IN DATA 9 SETTEMBRE 1943, ANIMATO DALL’AMOR DI PATRIA, CON ALTO SENSO DEL DOVERE E DELL’ONORE MILITARE SI OPPOSE AL FUOCO TEDESCO,...

          AL SOTTOTENENTE UGO DELLA MONICA DEL 56° REG. MARCHE, CHE IN DATA 9 SETTEMBRE 1943, ANIMATO DALL’AMOR DI PATRIA, CON ALTO SENSO DEL DOVERE E DELL’ONORE MILITARE SI OPPOSE AL FUOCO...

            Detective Martin J. McFadden

            Detective Martin J. McFadden On October 31, 1963, the actions of Cleveland Police Detective Martin J. McFadden led to a new legal standard allowing police officers in the United States to stop and...

            Detective Martin J. McFadden On October 31, 1963, the actions of Cleveland Police Detective Martin J. McFadden led to a new legal standard allowing police officers in the United States to stop...

              Fredericksburg Principal Auction Site in Pre-Civil War Days for Slaves and Property

              Submitted by @Sarah_Stierch

              Submitted by @Sarah_Stierch

                Coquitlam and Buntzen Reservoirs Worker Memorial

                Submitted by @BC_LHC

                Submitted by @BC_LHC

                  McAbee Beach

                    Camp Pine Knot

                    Submitted by MrWilsonZ

                    Submitted by MrWilsonZ

                      Charter Oak, Orange Connecticut

                      [Location approximate] Submitted by @Todd_A_Richard

                      [Location approximate] Submitted by @Todd_A_Richard

                        The Japanese Community

                          The Chestnut Avenue was give by friends in 1979 of Mark Dent-Brocklehurst 1932-1972

                          Submitted by @caddickbrown

                          Submitted by @caddickbrown

                            Demonstration of the First Working Integrated Circuit

                            DEMONSTRATION OF THE FIRST WORKING INTEGRATED CIRCUIT THE TWENTIETH - CENTURY AGE OF ELECTRONICS CAN TRACE ITS ROOTS TO THE 1906 INVENTION OF THE TRIODE VACUUM TUBE, WHICH MARKED THE BIRTH OF...

                            DEMONSTRATION OF THE FIRST WORKING INTEGRATED CIRCUIT THE TWENTIETH - CENTURY AGE OF ELECTRONICS CAN TRACE ITS ROOTS TO THE 1906 INVENTION OF THE TRIODE VACUUM TUBE, WHICH MARKED THE BIRTH...

                              In Memory of Ann Davis

                              Submitted by @prateekbuch

                              Submitted by @prateekbuch

                                C. B. "Bill" Miller Bridge

                                Submitted by @SpencerWeather

                                Submitted by @SpencerWeather

                                  The Saloon, San Francisco

                                  Submitted by _gb_br

                                  Submitted by _gb_br

                                  • 1858
                                  • fruit store

                                  Most Patriotic Village

                                  MOST PATRIOTIC VILLAGE ON JUNE 6, 1944, WHICH WAS D-DAY IN EUROPE, THE VILLAGE OF ARTHUR WITH A POPULATION OF 836, HAD 116 SONS AND DAUGHTERS IN THE CANADIAN ARMED FORCES, MANY OF WHOM WERE...

                                  MOST PATRIOTIC VILLAGE ON JUNE 6, 1944, WHICH WAS D-DAY IN EUROPE, THE VILLAGE OF ARTHUR WITH A POPULATION OF 836, HAD 116 SONS AND DAUGHTERS IN THE CANADIAN ARMED FORCES, MANY OF WHOM...

                                  • arthur
                                  • ontario
                                  • patriotic
                                  • enlistment
                                  • wwii

                                  Site of Launching of World's First Liquid Propellant Rocket By Dr Robert H. Goddard 16 March 1926

                                  Submitted by @RNewengland

                                  Submitted by @RNewengland

                                    Bloody Monday

                                    In the spring of 1963 local African American ministers and other leaders organized the Danville Movement to combat widespread racial segregation and discrimination. On 10 June, two demonstrations...

                                    In the spring of 1963 local African American ministers and other leaders organized the Danville Movement to combat widespread racial segregation and discrimination. On 10 June, two...