Everything We Knew About The Giant's Causeway Was WRONG

For decades, the Giant’s Causeway was explained as a simple case of lava cooling in a river-carved valley — but new geological evidence rewrites that story entirely. Beneath the iconic basalt columns lies a hidden record of magma chamber collapse, rapid subsidence, and a volcanic event far more dramatic than the traditional explanation ever suggested. This article breaks down the new science behind the Causeway’s formation, the clues geologists uncovered in the laterite layer, and why everything we thought we knew about this landscape has now changed.