TV-PG
2022
Science & Nature
Adventure & Survival
Mystery of the Welsh Mine
Season 11, Episode 4
: Satellite images capture monumental ruins surrounded by bizarre feather-shaped structures on a Welsh mountaintop; experts investigate and uncover a hidden tunnel containing the remains of an abandoned slate mine with an exploitative and deadly past.
Plans start at $9.99/month.
About the Series
What on Earth?
Hundreds of satellites orbit Earth and capture the world like it's never been seen before, sometimes revealing objects and phenomena that defy explanation. Explore these unusual images as scientists attempt to explain mysteries seen from space.
1. Secret Soviet Spacecraft
Satellite images capture a bizarre industrial complex in the remote and vast des...
2. Range of Nazi Evil
Satellite images capture dozens of perfectly straight parallel lines hidden in t...
3. Doomsday Lair of Greece
Satellite images capture bizarre structures fenced within a remote mountaintop c...
4. Mystery of the Welsh Mine
Satellite images capture monumental ruins surrounded by bizarre feather-shaped s...
5. Riddle of Sardinia Tower
Satellite images capture a triangular castle-like tower located on the Mediterra...
6. Circles of the High Kings
Satellite images capture two conjoined circular structures embedded in the lush ...
7. Russia's Lightning Lab
Aerial drone imaging captures oddly shaped industrial-sized towers mysteriously ...
8. Poland's Secret Nazi Compound
Satellite images capture a series of enormous zigzagging patterns carved into th...
9. Holes of Dead Sea Destruction
Aerial drone imaging captures clusters of enormous, perfectly round holes scatte...
10. Ancient Rome's El Dorado
Aerial archaeologists capture bizarre, spider-like markings etched deep into the...
You May Also Like
Season 11, Episode 4 - Mystery of the Welsh Mine
Release Year:
2022
Rating Information:
TV-PG
Stream Must-See Series, Movies & More
Plans start at $9.99/month.