©National Trust
The brave abseilers with the Ice Tower of Penrhyn Castle in the background.
From Left to Right - Robert Lockett, Nick Webb, Owen Murphy-Anderson and Redvers Thomas
Morwenna Laurie of Outlook expeditions getting Redvers Thomas kitted out ready for his abseil.
Redvers Thomas (95) being interviewed on the ground before his turn to abseil the Ice Tower.
Owen, Robert and Nick at the top of the 75 foot tower.
Morwenna makes one last check before Robert starts his abseil.
Robert takes his first steps over the Tower, ready to descend.
Morwenna ensures that Robert is safe to start climbing down the tower and offers some final advice.
A view from the bottom of the 75 foot tower looking up at the first abseiler to come down the tower.
Owen suspended half way down the Ice Tower.
The first few steps off of the Ice Tower for Owen.
Owen descends slowly taking in the views of Snowdonia on his way down.
© NTPL / Matthew Antrobus
The exterior of Penrhyn Castle, Gwynedd looking directly at the 75 foot Ice Tower.