Advanced search and filtering capabilities for our comprehensive database of underground facilities
| Facility Name | Country | Purpose | Confidence | Last Verified | Actions |
|---|---|---|---|---|---|
|
Cheyenne Mountain Complex
NORAD Command Center
|
United States | Command Center | Confirmed | 2024-12-01 | View |
|
Peterson Air Force Base Underground
Communications & Support
|
United States | Military Support | Verified | 2024-11-28 | View |
|
Denver International Airport Complex
Alleged Underground Network
|
United States | Unknown | Disputed | 2024-01-10 | View |
|
Mount Weather Emergency Operations
Continuity of Government Facility
|
United States | Emergency Operations | Confirmed | 2024-11-15 | View |
|
Dulce Base
Alleged Research Facility
|
United States | Research (Alleged) | Unverified | 2023-09-22 | View |
Visualize facility locations on an interactive map