Mountain rescue services say Trinnacle trail has become social media trend, with people standing on narrow rocks to take selfies
Visitors to a moorland beauty spot have been told to use their common sense when taking selfies on a narrow tower of dangerous rocks after an increase in emergency callouts.
Rescue services have said more than a quarter of calls are from people getting into trouble while following the Trinnacle trail on Saddleworth Moor in the Peak District, which has become a social media trend.
