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

James Arthur Schuler

February 12, 1950 – December 1990 This memorial is dedicated to the memory of Jim Schuler, Fisheries Management Supervisor for the California Department of Fish and Game. Jim's knowledge of and...

February 12, 1950 – December 1990 This memorial is dedicated to the memory of Jim Schuler, Fisheries Management Supervisor for the California Department of Fish and Game. Jim's knowledge of and...

    Gaspar de Portolá Expedition Campsite

    Gaspar de Portolá Expedition Campsite   The Gaspar de Portolá expedition camped twice near this marker. During Spain's initial colonial thrust into Alta California, the exploration party headed...

    Gaspar de Portolá Expedition Campsite   The Gaspar de Portolá expedition camped twice near this marker. During Spain's initial colonial thrust into Alta California, the exploration party...

      Anchor Point Alaska

      Anchor Point Alaska   Most westerly highway point in North America.   This point is mile 157 Sterling Highway.   Lat:: 59 deg 48.1' north Long.: 151 deg 50.2' west   1971Submitted by: Eric Goodill

      Anchor Point Alaska   Most westerly highway point in North America.   This point is mile 157 Sterling Highway.   Lat:: 59 deg 48.1' north Long.: 151 deg 50.2' west   1971Submitted by: Eric Goodill

        Sageland

        Sageland   In 1867 this small community became a supply center for the St. John, Burning Moscow, and other mines in the New El Dorado District.   Several stores, saloons, and boarding houses were...

        Sageland   In 1867 this small community became a supply center for the St. John, Burning Moscow, and other mines in the New El Dorado District.   Several stores, saloons, and boarding houses...

          Carrizo Plain National Monument

          Vast and quiet, ringed by abrupt mountain ranges, the Carrizo Plain supports a mix of plant and animal communities that once existed throughout the San Joaquin Valley. Protecting and enhancing...

          Vast and quiet, ringed by abrupt mountain ranges, the Carrizo Plain supports a mix of plant and animal communities that once existed throughout the San Joaquin Valley. Protecting and...

            The Landing of Francis Drake H.M.S. "Golden Hinde"

            In commemoration of The Landing of Francis Drake H.M.S. "Golden Hinde" upon these shores June 17, 1579   This cross erected by The Sir Francis Drake Associated of California June 1946Submitted by:...

            In commemoration of The Landing of Francis Drake H.M.S. "Golden Hinde" upon these shores June 17, 1579   This cross erected by The Sir Francis Drake Associated of California June 1946Submitted...

              Menlo Park

              Irish immigrants Dennis J. Oliver and his brother-in-law D. C. McGlynn were Menlo Park's first permanent settlers in 1853. They found the tree-studded pastureland of this area reminiscent of...

              Irish immigrants Dennis J. Oliver and his brother- in-law D. C. McGlynn were Menlo Park's first permanent settlers in 1853. They found the tree- studded pastureland of this area reminiscent...

                First Commercially Practicable Integrated Circuit

                First Commercially Practicable Integrated Circuit   At this site in 1959, Dr. Robert Noyce of Fairchild Semiconductor Corporation invented the first integrated circuit that could be produced...

                First Commercially Practicable Integrated Circuit At this site in 1959, Dr. Robert Noyce of Fairchild Semiconductor Corporation invented the first integrated circuit that could be...

                  Semiconductor planar process and integrated circuit, 1959

                  IEEE Milestone in Electrical Engineering and Computing   Semiconductor planar process and integrated circuit, 1959   The 1959 invention of the Planar Process by Jean A. Hoerni and the integrated...

                  IEEE Milestone in Electrical Engineering and Computing   Semiconductor planar process and integrated circuit, 1959   The 1959 invention of the Planar Process by Jean A. Hoerni and the integrated...

                    William Lawson Plaza

                    William Lawson Plaza   Dedicated to the spirit of community involvement as exemplified by Bill Lawson's more than 50 years of public service including Menlo Park Councilmember, 1952 - 1972,, and...

                    William Lawson Plaza   Dedicated to the spirit of community involvement as exemplified by Bill Lawson's more than 50 years of public service including Menlo Park Councilmember, 1952 - 1972,, and...

                      Remembering Henry Alton Hyde (1871 - 1949)

                      Remembering Henry Alton Hyde (1871 - 1949) Pioneer horticulturist and nurseryman   For 59 years in the Monterey Bay area, H. A. Hyde engaged in plant propagation and development of fruit trees,...

                      Remembering Henry Alton Hyde (1871 - 1949) Pioneer horticulturist and nurseryman   For 59 years in the Monterey Bay area, H. A. Hyde engaged in plant propagation and development of fruit trees,...

                        In memory of Ann Cadwick and Marlene Braun

                        In memory of Ann Cadwick and Marlene Braun whose love and dedication for the Carrizo will not be forgotten. Remembering not that they died but celebrating their lives.

                        In memory of Ann Cadwick and Marlene Braun whose love and dedication for the Carrizo will not be forgotten. Remembering not that they died but celebrating their lives.

                          A Continuing Legacy

                          A Continuing Legacy   The Carrizo Plain was a gathering place for the Chumash and other native peoples. Painted Rock was a sacred site to these Native Americans who lived close to nature.   The...

                          A Continuing Legacy   The Carrizo Plain was a gathering place for the Chumash and other native peoples. Painted Rock was a sacred site to these Native Americans who lived close to nature.  ...

                            Santa Cruz Wharf 100th Anniversary

                            Santa Cruz Wharf 100th Anniversary December 5, 2014   City of Santa Cruz City Council Lynn Robinson, Mayor, Done Lane, Vice Mayor, Hilary Bryant, Pamela Comstock, Cynthia Mathews, Micah Posner,...

                            Santa Cruz Wharf 100th Anniversary December 5, 2014   City of Santa Cruz City Council Lynn Robinson, Mayor, Done Lane, Vice Mayor, Hilary Bryant, Pamela Comstock, Cynthia Mathews, Micah Posner,...

                              Reverend Herschel Harkins Memorial

                              Reverend Herschel Harkins Memorial Pacifica Pier Dedicated to a fisher of menSubmitted by: Eric Goodill

                              Reverend Herschel Harkins Memorial Pacifica Pier Dedicated to a fisher of menSubmitted by: Eric Goodill

                                Fremont Peak

                                Fremont Peak   Fremont Peak was called Gavilan Peak in early Spanish times. Gavilan in English means "hawk." In 1846 Capt. John Charles Fremont, brevet captain of topographical engineers of the...

                                Fremont Peak   Fremont Peak was called Gavilan Peak in early Spanish times. Gavilan in English means "hawk." In 1846 Capt. John Charles Fremont, brevet captain of topographical engineers of...

                                  John Charles Fremont

                                  John Charles Fremont 1813 -  1890   John Charles Fremont was a naturalist, explorer, scientist and captain with the U.S. Topographical Engineers on his third expedition to the west when he camped...

                                  John Charles Fremont 1813 -  1890   John Charles Fremont was a naturalist, explorer, scientist and captain with the U.S. Topographical Engineers on his third expedition to the west when he camped...

                                    Dedicated in memory of Tim Crawford and Martin Alvarado

                                    Dedicated in memory of Tim Crawford and Martin Alvarado who lost their lives on February 7, 2007, while performing underwater inspections at the Dos Amigos pumping plant. They sacrificed their...

                                    Dedicated in memory of Tim Crawford and Martin Alvarado who lost their lives on February 7, 2007, while performing underwater inspections at the Dos Amigos pumping plant. They sacrificed their...

                                      San Luis Unit

                                      San Luis Unit   Joint facilities of the Central Valley Project and State Water Project   Dedicated by Secretary of Interior Stewart L. Udall April 20, 1968   Constructed by United States...

                                      San Luis Unit   Joint facilities of the Central Valley Project and State Water Project   Dedicated by Secretary of Interior Stewart L. Udall April 20, 1968   Constructed by United States...

                                        Romero Overlook

                                        Romero Overlook Visitors facilities for the San Luis Dam and San Luis ReservoirSubmitted by: Eric Goodill

                                        Romero Overlook Visitors facilities for the San Luis Dam and San Luis ReservoirSubmitted by: Eric Goodill