The Laxey Mines Research Group has been showing off just how deep a new sinkhole is in the south of the Island.
Manx National Heritage warned about the hole after it opened up near a coastal path at the Chasms last week.
Members from the mines group were asked to examine the site and have posted photos to Facebook.
The pictures show the sinkhole is deep and wide enough to accommodate three people.
St John Ambulance invites public to open day this weekend
Election meeting in Onchan tonight
Online auction opens for Hospice concert
Convicted police officers dismissed without notice
Vandals smash heritage charity's windows
Commissioner "saddened and disappointed" by ATM withdrawal
Private GP conference in Santon next month
Revamped holes would ease Peel course congestion, says club