Trusthorpe is about 1.5 miles south of Mablethorpe, on the coast of the North Sea. It is also about 7 miles north-east of Alford and 16 miles south-east of Louth. Sutton in the Marsh parish is just to the south. The parish covers about 1,500 acres and includes the hamlet of Thorpe, which sits about one mile inland from the coast.
If you are planning a visit, see:
By automobile, take the A1111 arterial road northeast out of Alford to the coast.