Dossier in preparation
Derinkuyu-Kaymakli tunnel connection
Which original reports describe Derinkuyu-Kaymakli tunnel connection, and how have later accounts interpreted them?
Explore the recordGlobal Tunnel Network Claims
Global Tunnel Network Claims
Allegations of vast artificial tunnels connecting continents or cities.
I follow the original record. Dates, names and documents come before reputation or official assurances. Read the files, compare the accounts and examine the connections for yourself.
Research & writing
All research topicsDossier in preparation
Cusco-Lima Inca tunnel legend
Which original reports describe Cusco-Lima Inca tunnel legend, and how have later accounts interpreted them?
Explore the recordDossier in preparation
Malta hypogeum deeper-level claim
Which original reports describe Malta hypogeum deeper-level claim, and how have later accounts interpreted them?
Explore the recordTopics in this collection
Global Tunnel Network Claims
- Derinkuyu-Kaymakli tunnel connection
- Cusco-Lima Inca tunnel legend
- Malta hypogeum deeper-level claim
- Grand Canyon Egyptian cave report
- Tayos Cave Ecuador metallic library
- Vietnam Cu Chi expanded network
- Cappadocia multi-city tunnel system
- Wieliczka salt mine hidden chambers
Sources & further reading
All source recordsU.S. National Archives — Research Our Records
Official archival research portal
Europeana — Digital Cultural Heritage
Cultural heritage discovery collection
Collections include research leads. An individual source record describes its role and access status.