Gwynedd police are appealing for help to find the person in these pictures.
North Wales Police Gwynedd South released the images on social media.
“We are seeking the identity of the person in the below photo,” a police spokesperson said.
“We would like to speak with them in relation to an incident near Coed Y Brenin, Ganllwyd, Dolgellau.
“If you know who this person is, or have any information that could help, please contact us via our website or by calling 101, quoting reference 24000633315.”