St Agnes, on Cornwall's north coast along the Atlantic Ocean, is in the Pydar hundred and rural deanery. St Agnes is situated along the St Agnes Heritage Coast. The St Agnes Heritage Coast has been a nationally designated protected area since 1986. The marine site protects 40 species of mammals and amphibians. Interesting features along the coast include Trevaunance Cove, …

15th to 17th century. The beginning of the 15th century witnessed several renewed English attacks on neighboring Sluis, with devastating effects on the local economy, until a lasting peace was signed in 1439. The end of the century was marked by internal rebellions against Maximilian of Austria and strategic flooding of the polders.