United Nations Headquarters

The Headquarters of the United Nations is the headquarters of the United Nations located in New York City.

Percy Jackson and the Olympians[]

The Last Olympian[]

Before their final assault on Olympus, the Titan Army camps out in the building.

Sikander Aziz series[]

Not part of Riordanverse

The following article/section is from the Sikander Aziz series continuity under Rick Riordan Presents and not the Riordanverse canon.

The Cursed Carnival and Other Calamities: New Stories About Mythic Heroes[]

The Loneliest Demon[]

Sikander Aziz, Petar, and Rabisu go to the building to try and get to Kurnugi.

Locations (CHB)
Magical Locations:	Aeolia \| Athena Parthenos Shrine \| Antaeus' Arena \| Camp Fish-Blood \| Camp Half-Blood \| Camp Jupiter \| Cave of Trophonius \| C.C.'s Spa and Resort \| Daedalus' Workshop \| Labyrinth \| Lotus Hotel and Casino \| Mount Othrys \| Ogygia \| Olympus \| Pan's Cave \| Tarquin's Tomb \| Sea of Monsters \| Tartarus \| Underworld \| Waystation \| Zeus' Palace
Cities and Towns:	Atlanta \| Athens \| Anchorage \| Bar Harbor \| Berkeley \| Bologna \| Buford \| Charleston \| Chesapeake Beach \| Chicago \| Cloudcroft \| Colorado Springs \| Denver \| Detroit \| Évora \| Gila Claw \| Houston \| Indianapolis \| Jamestown \| Keeseville \| Los Angeles \| Las Vegas \| Leeds Point \| Malibu \| Miami \| Montauk \| Nashville \| New Orleans \| Newark \| New York City \| Oakland \| Omaha \| Palm Springs \| Paris \| Pasadena \| Philadelphia \| Quebec City \| Richmond \| Rome \| San Francisco \| San Juan \| Santa Barbara \| Santa Monica \| Seward \| Sparta \| Split \| Seattle \| St. Augustine \| St. Louis \| Tahlequah \| Troy \| Vancouver \| Venice \| Virginia Beach \| Washington, D.C. \| Westport \| Yonkers
Administrative Divisions:	Alaska \| Alentejo \| Arizona \| British Columbia \| California \| Colorado \| Connecticut \| Dalmatia \| Florida \| Georgia \| Illinois \| Indiana \| Kansas \| Louisiana \| Maine \| Maryland \| Michigan \| Missouri \| Nebraska \| Nevada \| New Jersey \| New Mexico \| New York \| Ohio \| Oklahoma \| Oregon \| Pennsylvania \| Puerto Rico \| Quebec \| South Carolina \| Tennessee \| Texas \| United States Virgin Islands \| Utah \| Virginia \| Washington
Countries:	Canada \| Croatia \| France \| Greece \| Italy \| Portugal \| Turkey \| United States of America
Continents:	Africa \| Europe \| North America
Other Locations:	Atlantic Ocean \| Alternative High School \| Apennine Mountains \| Aunty Em's Gnome Emporium \| Brooklyn \| Caldecott Tunnel \| Calvert Peninsula \| Caribbean Sea \| Carlsbad Caverns \| Central Park \| Charleston Harbor \| Crusty's Water Bed Palace \| Empire State Building \| Gateway Arch \| Grand Canyon \| Hell's Kitchen \| Hephaistos Building Supplies \| Hoover Dam \| Jackson Apartment \| Jackson-Blofis Apartment \| Junkyard of the Gods \| Long Island \| Mediterranean Sea \| Mississippi River \| Mount Diablo \| Mount Etna \| Mount Saint Helens \| Mount Tamalpais \| Mount Vesuvius \| Nero's Tower \| Oakland Airport \| Panama Canal \| Pacific Ocean \| Pikes Peak \| Plaza Hotel \| Polyphemus' Island \| Poseidon's Summer Villa \| Queens \| Rocky Mountains \| Rainbow Organic Foods & Lifestyles \| Roman Empire \| San Francisco Bay \| St. Thomas \| Triple G Ranch \| United Nations Headquarters \| Waterland \| Yancy Academy

Locations (RRP)
Cities and Towns:	Albuquerque \| Atlanta \| Beverly Hills \| Boring \| Cabo San Lucas \| Chicago \| Galveston \| Jackson \| Las Vegas \| London \| Los Angeles \| Loves Park \| Merdel \| Miami \| Memphis \| New Orleans \| New York City \| Oakland \| Rock Creek \| Raisin Valley \| San Diego \| San Miguel de Allende \| Santa Monica \| Santuario \| Silver Springs \| Van Horn \| Vicksburg \| Waco \| Yuma
Administrative Divisions:	Alabama \| Arizona \| Baja California Sur \| California \| Chiapas \| Chihuahua \| Colorado \| Connecticut \| Florida \| Georgia \| Guanajuato \| Illinois \| Kansas \| Kentucky \| Louisiana \| Maryland \| Michoacán \| Mississippi \| Montana \| Nevada \| New Jersey \| New Mexico \| New York \| Oregon \| Quintana Roo \| Tennessee \| Texas \| Wisconsin
Landmarks and other Buildings:	Alvarado Transportation Center \| Beverly Hills Hotel \| Georgia Aquarium \| Mississippi Civil Rights Museum \| Museum of Ancient Indian Art and Culture \| United Nations Headquarters
Countries:	Belize \| France \| Mexico \| United Kingdom (England) \| United States of America (Confederate States of America)
Continents:	Europe \| North America
Pandava Quintet:	Amaravati \| Court of the Sky \| Department of Many Voices \| Kingdom of Death \| Lanka \| Little India \| Naga Realm \| Night Bazaar \| Ocean of Milk \| Otherworld
Storm Runner Trilogy/Shadow Bruja Duology:	Actun Tunichil Muknal \| Aztlán \| Baja California Peninsula \| The Beast \| Caribbean Sea \| Cave of the Crystals \| Ceiba World Tree \| The Empty \| Hell's Kitchen \| Holy Ghost \| Isla Holbox \| Jazz's Surf Shop \| Lake Zirahuén \| Mexica Empire \| Old World \| Pacific Ocean \| Palenque National Park \| Sea of Cortez \| Shaman Institute of Higher-Order Magic \| The Dark Mercado \| Tomb of the Red Queen \| Venice Beach \| Xib'alb'a
Thousand Worlds series:	Black Locust Station \| Daeriseok \| Fourth Colony \| Ghost Sector \| Gray Institute \| Hongok \| Hongok Spaceport \| Jinju \| Kim Dome \| Outer Rim \| Pale Lightning \| Red Azalea \| Thousand Worlds \| Yonggi
Sal & Gabi Duology:	Calamity Island \| Coral Castle \| Culeco Academy of the Arts \| Little Havana \| Multiverse \| Reál House \| Unnamed Miami Hospital \| Vidón University
Tristan Strong Trilogy:	Alke \| Anansi's Palace \| Artillery Park \| Burning Sea \| Drowned Forest \| Golden Crescent \| Granny Z's Skatepark \| Grasslands \| Isihlangu \| Lady Night's Juke Joint \| Lake Michigan \| Louisiana State Penitentiary \| Louis Armstrong Park \| New Orleans Pharmacy Museum \| MidPass \| Mississippi River \| Nyame's Palace \| Ridge \| Strong Apartment \| Strong family farm \| Thicket
Race to the Sun:	Begay House \| Chuska Mountains \| Canyon de Chelly \| Dibé Nitsaa \| Glittering World \| House of the Sun \| Intertribal Community Charter School \| Navajo Nation \| Sisnaajiní \| Shiprock \| Spider Rock
Paola Santiago series:	Camp of the Niños de la Luz \| Gila River \| Juan & Sons Auto Repair \| Lockwood House \| Pizza Pete's \| The Rift \| Riverside Palace Apartments \| Silver Springs Hospital \| Silver Springs Middle School \| Silver Springs Police Department
Sikander Aziz series:	Brooklyn \| Central Park \| Georiou's \| Gilgamesh's Glass Ziggurat \| Hudson Square \| Kurnugi \| Manhattan \| Manhattan General Hospital \| Mo's \| Nineveh \| Rock of Nisir \| Queens \| Sea of Tiamat \| Washington Square Park
The Gifted Clans series:	Byun Mansion \| Caesar's Palace \| The Campus \| Griffin Observatory \| High Roller \| Horangi Compound \| Luxor Hotel \| Noh Dojang \| Oh House \| Pacific Ocean Seoulful Tacos \| Spiritrealm \| Temple of the Gifted Community Los Angeles \| Tokki Pharmaceuticals \| Traditional Korean Medicine Clinic \| Venetian Hotel
Pahua Moua series:	Bamboo Nursery \| Crossroads \| Merdel Elementary \| Merdel Hospital \| Moua Apartment \| Six Realms (The Echo \| Spirit Realm) \| Thread and Needle \| Tree of Souls
Outlaw Saints:	Brooklyn
Serwa Boateng series:	TBA
Winston Chu Duology:	Boba Guys \| Chu Apartment \| Fransisco Middle School \| Golden Gate Park \| Mr. Pang's Whimsies \| San Francisco Bay \| San Francisco Cooking Academy
Drop of Venom series:	TBA
The Spirit Glass:	TBA
It Waits in the Forest:	TBA
The Dark Becomes Her:	TBA