The incident was reported at 4.41 a.m. on Thursday, June 16, 2022, and the woman is receiving specialist care while police investigate.
The area has been closed off to the public.
Anyone with information is asked to call North Yorkshire Police on 101, select option 1, and speak with the Force Control Room.
If you prefer to remain anonymous, call Crimestoppers at 0800 555 111.
When providing information, please reference NYP-16062022-0058.