A rescue operation is underway at the Great Orme.
Police, ambulance crews and the coastguard are all attending the incident.
It is believed they are trying to rescue two people who may have come trapped, and there are unconfirmed reports of someone having fallen.
For the latest news please visit North Wales Live
Get all the big headlines, pictures, analysis, opinion and video on the stories that matter to you.
If you have some information you can contact us by following our Twitter feed @northwaleslive - the official North Wales Live account - real news in real time.
Or like facebook.com/northwaleslive/ - your must-see news, features, videos and pictures throughout the day from the North Wales Live.
Don't forget you can also keep up to date with the latest via the free North Wales Live app.
Download it for Apple devices here and Android devices here .
Signing out
That’s it from me this evening. Thank you for following our live updates this afternoon.
Picture from today's rescue
The image has been sent in by Jonathan Cimatti.
Rescue 936 tasked as part of the rescue
Ambulance crews, HM Coastguard, the Rescue 936 helicopter, mountain rescue volunteers and North Wales Police were all called to the scene today.
A spokesman for HM Coastguard, said:
North Wales Ambulance service requested coastguard assistance to a fallen male on the Great Orme today. Llandudno Coast and Rescue Team, along with the Rescue 936 helicopter were also tasked to assist the ambulance service.
Eyewitness report
Eyewitness Jonathan Cimatti, said:
I was working at the complex and I saw two ambulances pull up. I went down to have a look what was happening and someone told me a man had fallen from a cliff. I saw the man being put onto a stretcher and he was being treated by the ambulance staff - they had put a neck brace on him. The helicopter came and then they put him on it.
'Person' airlifted to Aintree Hospital
A spokesman for the Welsh Ambulance Service, said:
We were called on Wednesday 3 July at approximately 14:36 to reports of a person having fallen from a cliff near the Great Orme in Llandudno. We responded with one ambulance and were supported by the Wales Air Ambulance. One patient was transported by air ambulance to Aintree University Hospital, Liverpool.
Man winched into helicopter, it is reported
An eyewitness has reported seeing a man being assisted by ambulance crews at the bottom of the Great Orme.
Jonathan Cimatti, 23, who was working in the area at the time of the incident told North Wales Live he saw one man in a stretcher being winched into a helicopter.
The college student from Llandudno reported seeing the injured man with two children.
HM Coastguard
HM Coastguard is unable to provide any detail on the ongoing incident at the moment.
I will bring you what I can on this incident as I get it.
Concern for the safety of two people
Police say they received a call a 2.39pm regarding the concern for safety of two individuals.
There is no further information from police at the moment.
Emergency services at the scene
Several police cars including an unmarked car, an emergency ambulance and the coastguard are all currently at the scene.
The incident is understood to have happened shortly before 2..40pm.
