
An Ekaterina stronghold in the Bermuda Triangle
Strongholds are locations used by branches of the Cahill family or other groups of interest as bases. Strongholds can be used to hide secrets (including Clues), facilitate group operations, or serve as safe houses or hiding spots. The size of a stronghold can range from a single room (such as the Lucian meeting room on Wall Street) to entire cities (such as Hollywood, controlled by the Janus) to massive natural wonders (such as the Mariana Trench, a Clue hiding spot for the Tomas).
Contents
Strongholds by group
Lucian
- Tower of London, United Kingdom
- Bletchley Park, United Kingdom
- Institute for International Diplomacy, Passy, Paris, France (main stronghold)
- Palace of Versailles, Paris, France
- Paris Catacombs, Paris, France
- Eiffel Tower, France
- Moscow Kremlin, Moscow, Russia (Destroyed)
- Yekaterinburg, Russia
- Salem, Massachusetts, United States
- Fort Knox, Kentucky, United States
- Wall Street, New York City, New York, United States
- Hungarian Parliament, Hungary
- Area 51, Nevada, United States
- Kabra Mansion, United Kingdom
- Statue of Liberty, New York City, New York, United States
Janus

- Montreal, Canada
- Taj Mahal, Agra, India
- Budapest, Hungary
- Hollywood, California, United States
- La Sagrada Familia, Barcelona, Spain
- Hagia Sophia, Istanbul, Turkey
- Neuschwanstein Castle, Germany
- Roanoke, North Carolina, United States
- Vienna, Austria
- Red Fort, Delhi, India
- Rome, Italy
- Disco Volante, Venice, Italy (main stronghold)
- Lisbon, Portugal
Ekaterina
- Hotel Excelsior, Cairo, Egypt (main stronghold)
- Bermuda Triangle (Abandoned)
- CERN, Switzerland
- Geneva, Switzerland
- The British Museum, London, United Kingdom
- Luxor, Egypt
- New York City, New York, United States
- Loch Ness, Scotland, United Kingdom
- St. Petersburg, Russia
- Smiljan, Croatia
Tomas
- Monument Valley, United States
- Alcatraz Island, San Francisco, California, United States
- South Korea
- Machu Picchu, Peru
- Mariana Trench, Pacific Ocean
- Mount Fuji, Japan (main stronghold)
- West Point Military Academy, New York, United States
- North Pole & Canadian Arctic
Mount Fuji
- National Palace, Mexico City, Mexico
- Waimea Bay, Hawaii, United States
- Iditarod Route, Alaska, United States
- Teahupo'o, Tahiti
- Olympic sites
- Mt. Fuji, Japan
- South Africa
- Victoria Falls, Zambia/Zimbabwe
- Tokyo, Japan
Madrigal

- Cahill Manor, Attleboro, Massachusetts, United States (main stronghold)
- Cahill Island, Ireland
- Geneva, Switzerland
- The Hague, The Netherlands
- United Nations Headquarters, New York City, New York, United States
- Madagascar
- Easter Island, Chile
Vesper
- Sedlec Ossuary, Sedlec, Czech Republic
- Legnica, Poland
- Göreme, Turkey (Destroyed)
- Mumbai Vesper Safe House, Mumbai, India (Destroyed)
- Acropolis, Athens, Greece
- Kildare, Ireland
- Poenari Citadel, Romania
- Namorona River, Vatovavy-Fitovinany, Madagascar
- Boundary Ranges, Alaska, United States of America
- AWW Cartagena, Cartagena, Colombia
- Kraków, Poland
- Hashima Island, Nagasaki, Japan
- Casa Rosada, Buenos Aires, Argentina
- Great Pyramid of Giza, Giza, Egypt
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