Scheduled monuments in Lancashire

This is a list of scheduled monuments in the English county of Lancashire. In the United Kingdom, a scheduled monument is a "nationally important" archaeological site or historic building that has been given protection against unauthorised change by being placed on a list (or "schedule") by the Secretary of State for Digital, Culture, Media and Sport; Historic England takes the leading role in identifying such sites.

Source: Wikipedia — Scheduled monuments in Lancashire (CC BY-SA 4.0)