Rick Riordan
     locations from Percy Jackson and the Olympians: The Lightning Thief
      
    The Saratoga battlefield
    In fifth grade, Percy has an accident with a cannon
      
    The Metropolitan Museum of Art
    Percy's fifth-grade field trip
      
    Montauk, Long Island
    Percy and his mother's vacation cabin
      
    United States Military Academy, West Point
    Annabeth's father is a professor of American history
      
    The Lincoln Tunnel
    The Furies attack
      
    Amtrak station, St. Louis
    Percy and his friends have a three hour layover
      
    The Gateway Arch
    Percy encounters a fat lady with a Chihuahua
      
    The floating McDonalds (approximate location)
    Percy comes ashore after falling into the Mississippi
      
    Denver Amtrak station
    Percy and his friends arrive on June 14
      
    The Las Vegas strip
    Percy releases the zebra, the lion, and the antelope
      
    The Santa Monica pier
    The cab drops off Percy, Annabeth, and Grover
      
    Valencia Boulevard
    DOA Recording Studios
      
    La Guardia
    Percy, Annabeth, and Grover land in New York
      
    The Empire State Building
    Olympus is on the 600th floor
     locations from Percy Jackson and the Olympians: The Sea of Monsters
      
    St. Augustine, Florida
    Percy dreams of Grover hiding in a wedding boutique
      
    Lincoln Memorial
    Percy has a picture of Annabeth posing in front of the Lincoln Memorial
      
    Church Street
    Percy and Annabeth escape the flaming gym into an alley off Church Street
      
    The corner of Thomas Street and Trimble Place
    Annabeth hails the taxi of eternal torment
      
    West Broadway
    The Gray Sisters Taxi passes West Broadway, Broome Street, and Delancey on its way out of Manhattan
      
    Broome Street
    The Gray Sisters Taxi passes West Broadway, Broome Street, and Delancey on its way out of Manhattan
      
    Delancey Street
    The Gray Sisters Taxi passes West Broadway, Broome Street, and Delancey on its way out of Manhattan
      
    The Williamsburg Bridge
    Percy and Annabeth cross the Williamsburg Bridge in the Gray Sisters Taxi
      
    The Everglades
    Chiron visits his relatives
      
    30 degrees, 31 minutes north, 75 degrees, 12 minutes west
    Polyphemos' island
      
    36 deg. 44' N, 76 deg 2' W
    Percy takes a bearing off Virginia Beach
      
    Off the coast of northern Florida
    Scylla and Charybdis
      
    Off Miami Beach
    The hippocampi drop off Percy and his companions
      
    Miami Airport
    Clarisse goes to catch a flight back to the camp
     locations from Percy Jackson and the Olympians: The Titan's Curse
      
    Bar Harbor, Maine
    Westover Hall
      
    The Chrysler Building
    Percy and Blackjack meet Mr. D
      
    The Washington Monument
    Blackjack drops Percy off
      
    The National Air and Space Museum
    Grover leads the Hunters to the museum
      
    The Smithsonian Museum of Natural History
    Thorn reports to the General
      
    Cloudcroft, New Mexico
    The Blessing of the Wild
      
    Hoover Dam
      
    Embarcadero Center
    Percy lands in San Francisco
      
    Mount Tamalpais
    The Garden of the Hesperides
      
    Crissy Field
    Percy lands after the battle with the General
     locations from Percy Jackson and the Olympians: The Battle of the Labyrinth
      
    East 81st Street, overlooking the East River
    Goode High School
      
    The desert, outside Phoenix, Arizona
    Chris Rodriguez appears, babbling about string
      
    Alcatraz
    Briares is imprisoned
      
    Knossos
    Daedalus and Icarus fly over the city and away from Crete
      
    Etna
    Typhon is imprisoned before moving to Mount St. Helens
      
    Mount St. Helens
    Typhon is imprisoned
      
    The Marriot Marquis, Times Square
    Percy and Annabeth find Rachel participating in Urban Art for Kids; they re-enter the Labyrinth in the basement
      
    The Garden of the Gods Visitors Center, outside Colorado Springs
    Percy and his friends land after fleeing Daedalus' workshop
      
    Western Museum of Mining and Industry
    Percy and his friends reenter the Labyrinth
      
    Carlsbad Caverns
    Pan's grotto
     locations from Percy Jackson and the Olympians: The Last Olympian
      
    St. Thomas
    Rachel's family vacation home
      
    40.19 degrees N, 71.90 degrees W
    Percy and Beckendorf enter the Princess Andromeda's engine room
      
    Westport, Connecticut
    May Castellan's house
      
    Central Park, just north of the pond
    The Door of Orpheus
      
    The woods by Harlem Meer
    Grover meets Morpheus
      
    Le Parker Meridien
    Percy, Annabeth, and Thalia plan to meet for burgers after the battle
      
    Statue of William H. Seward, Madison Square Park
    Annabeth activates Plan Twenty-Three
      
    Off Battery Park, between the two rivers
    Percy speaks with the river gods
      
    The Plaza Hotel
    The demigod battle headquarters
      
    Hecksher Playground
    Percy and Prometheus meet under a flag of truce
      
    Central Park Reservoir
    Percy fights Hyperion
      
    Grand Central Station
    Percy activates the statue of Hermes over the station entrance
      
    The New York Public Library
    Percy activates the lions
      
    33rd Street and Park Avenue
    Percy and Annabeth fight a Hyperborean
      
    The United Nations building
    The Titan encampment