#hiddenearth
Thank you to everyone who attended Hidden Earth at the weekend. It was a great event and officially the biggest ever! 🥳

We're pleased to announce that Hidden Earth is returning to Llangollen in 2027 following overwhelming positive feedback on the venue!

#HiddenEarth
September 28, 2026 at 10:42 AM
Priory Road and the Merry Monks round up: Follow the Merry Monks' adventure in Llangulag towards Daren Cilau with some unexpected discoveries. Will they reach by next year? Stay tuned! #caving #hiddenearth #darencilau

hidden.earth/session/1369
September 18, 2026 at 12:26 PM
Understanding the Cave Before the Stalagmites: Cave Monitoring in Vietnam. Climate history, cave ventilation, rainfall tracing & what stalagmites tell us. #Caving #Vietnam #HiddenEarth

hidden.earth/session/1363
September 9, 2026 at 12:05 PM
UBSS Montenegro Expedition - Kameno More:

Explore an uncharted sea of rock with the most youthful UK caving team! #caving #exploration #montenegro #hiddenearth

hidden.earth/session/1359
September 7, 2026 at 1:39 PM
Ario Caves Project Expedition 2026: Fire & Ice in The Picos: Furthering 'The Ario Dream'. Joined forces with Spanish explorers on El Morrón del Torco. Assisted wildfire-drought affected areas. #caving #hiddenearth

hidden.earth/session/1351
September 4, 2026 at 12:34 PM
Valley to Valley in the North York Moors. Embrace the journey of a remarkable 4km system discovery and thrilling valley-to-valley trips. Learn about recent finds and future digging projects. #caving #NorthYorkMoors #hiddenearth

hidden.earth/session/1350
September 1, 2026 at 1:17 PM
A New Dales Classic - Scanty Lardos Pot 2026 Extensions.

The Misty Mountain Mud Miners unearths 2km of new cave in Penyghent Gill. The exploration continues. #caving #hiddenearth

hidden.earth/session/1347
August 26, 2026 at 11:55 AM
📣 New Podcast! "Cryptoterrestrials: Hidden Underwater Civilizations, Doggerland, and the Military USO Mystery" on @Spreaker #aliensarehere #ancientcivilization #ancientdna #cryptoterrestrial #doggerland #gravityanomaly #hiddenearth #maritimeanomalies #michaelmasters #oceanmysteries #sedadna
Cryptoterrestrials: Hidden Underwater Civilizations, Doggerland, and the Military USO Mystery
Are We Alone? Or Just Looking in the Wrong Direction? 🌊 What if the "visitors" everyone is searching for in the stars are actually our neighbors from the abyss? Today we dive into the Cryptoterrestrial Hypothesis (CTH)—a theory suggesting that advanced, non-human civilizations aren't from another galaxy, but from our own submerged prehistory. Inside the Deep State of the Deep Sea We explore the startling connection between the 12,000-year-old sea level rise that claimed Doggerland and modern reports of Transmedium UAPs. From Admiral Tim Gallaudet's warnings about a classified Navy underwater inventory to Dr. Michael Masters' insights on biological anthropology, we map the gravity anomalies of the Puerto Rico Trench that hint at hidden habitats. Using University of Warwick research and sedaDNA evidence, we reveal why the Sol Foundation is taking the "concealed earthly explanation" seriously. In this episode, we uncover: - 🧬 sedaDNA Evidence: How ancient seafloor samples prove a lost world lived on our continental shelves. - 🚀 USO Physics: Why these objects ignore water resistance and perform "impossible" maneuvers. - 🌍 The True Natives: Is a technologically superior species living right under our noses? Stop looking at the sky and start looking down. The truth isn't out there—it's down here. 🔱 Subscribe and join the deep-sea search! Share this episode with a friend who thinks they know the truth about UAPs. #DeepSeaDiscovery  
www.spreaker.com
August 25, 2026 at 3:00 PM
Gate or not to gate? Making access bat friendly. Discuss, learn, engage this September! #caving #hiddenearth

hidden.earth/session/1346
August 21, 2026 at 4:22 PM
Looking for new areas for cave exploration? Join our workshop for tips & networking for new expeditions closer to home or exotic locations. Meet dreamers like you! #caving #hiddenearth #GharParauFoundation

hidden.earth/session/1329
August 17, 2026 at 9:29 PM
We can't wait for HiddenEarth... only a week away 😍

Come and visit us in the trade hall...

👉Our newsletters & leaflets & posters.
👉Demonstrate a variety of anchoring equipment.
👉Answer questions and take feedback.

@hiddenearth.bsky.social #caving
September 22, 2025 at 4:16 PM
"ILN Log: The Caretaker of Shadows 🌿⛰️
In Earth’s hidden canyons, she moves like light through stone. A guardian? A part of nature itself? Either way, this place feels alive. I’ve logged it as sacred ground. 🌌✨ #ILNAdventures #photography #nature #HiddenEarth #CosmicChronicles #naturephotography
December 16, 2024 at 10:41 PM
"ILN Log: Earth Canyon 17A 🌌
I’ve marked this location for further study. The air hums with energy, and the rocks whisper… something. I’ll pretend I didn’t hear it. 📡💧 #ILNAdventures #AlienOnEarth #HiddenEarth #CosmicChronicles #photography #naturephotography #nature #photo #peaceful"
December 16, 2024 at 10:18 PM
"Thanks to my ILN mission on Earth, I often run into photogenic places. Remote spots like these are a bonus of the job. 🌍📸

#photography #naturephotography #ILNMissions #ExploringEarth #HiddenEarth #CosmicJourney"
December 5, 2024 at 12:02 AM
September 27, 2025 at 10:59 AM
FOIBE - Karst as a vehicle of terror post-Second World War. Uncover the darker side of caving - learn about its role in the Foibe massacre post-WWII. #caving #hiddenearth #history

hidden.earth/session/1336
August 12, 2026 at 10:03 PM
Dachstein Caving Expedition 2026: Uncover latest insights from the thrilling exploration. New leads, daring traverses, surprises, and rewarding discoveries await you this September. #caving #Dachstein #HiddenEarth

hidden.earth/session/1332
August 7, 2026 at 12:56 PM
North Peru 2026: 2,800 m of limestone above one of the largest resurgences in South America.

Join us this September in the UK for an exclusive caving conference!

#caving #hiddenearth #peru

hidden.earth/session/1326
August 5, 2026 at 12:24 PM
A Tale of Two Rescues: Hear about two dramatic cave rescues in 6 months. Stay humble, learn from mistakes & celebrate our sport. At the UK Caving Conference #caving #hiddenearth

hidden.earth/session/1318
July 30, 2026 at 9:20 AM
Sunday is the deadline for getting your discounted advanced tickets for this years Hidden Earth. You can still buy on the door though! ⏳

#caving #hiddenearth
September 19, 2025 at 3:03 PM
London Underground: The WCMS South East Round Up. Explore beyond the tube network! Discover mining history with WCMS South East. #London #caving #hiddenearth

hidden.earth/session/1305
September 19, 2025 at 11:51 AM
A new cave survey device - The DiscoX1: Revealing prototype by Christian K made possible by SAP6 open source. Come join the journey! #caving #hiddenearth #innovation

hidden.earth/session/1303
September 18, 2025 at 2:33 PM
The Loss of a Crown (Kiln Piece Hole to Slaughter Stream Cave Connection): Unearth the secrets of UK's longest single-entrance cave and its feeder. Join us this September! #caving #hiddenearth #SlaughterStreamCave

hidden.earth/session/1300
September 16, 2025 at 1:20 PM
An auSUSSpicious return to Crete: Gourgouthakas-Liontari 2025. Sheffield University students back to Crete for a brave caving expedition and more. Stay tuned for a discussion! #caving #hiddenearth #Crete

hidden.earth/session/1299
September 15, 2025 at 1:20 PM