Huelgoat Forest is home to many great rocks and geological wonders, but Trembling Rock is by far the most famous of them all. The rectangular rock was so large and heavy that no one would have thought it could move it on its own, yet anyone, no matter how thin or weak, could gently move the rock up and down by push in the right place. Perched atop a much larger rock and in a unique position, Trembling Rock can move even the weakest person on Earth or the strongest.
Also known as Logan Rock, Trembling Rock is one of the main reasons why so many people visit Huelgoat. The forest is home to many interesting landmarks, but none can match Trembling Rock in popularity.