Porth Navas topographic map
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About this map
Name: Porth Navas topographic map, elevation, terrain.
Location: Porth Navas, Cornwall, England, TR11 5RJ, United Kingdom (50.08735 -5.16452 50.12735 -5.12452)
Average elevation: 46 m
Minimum elevation: 0 m
Maximum elevation: 115 m
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St. John
United Kingdom > England > Cornwall
A few hundred metres north of St John village is an area of high ground called Vanderbands, the site of an Iron Age castle mentioned by John Norden (an English topographer who wrote a series of county histories) in his description of Cornwall published in 1728.
Average elevation: 53 m
