Porlammi, Archaeological site and survey marker in Lapinjärvi, Finland
The archaeological site and survey marker of Porlammi stands at precise coordinates of 60.704826 latitude and 26.003456 longitude in southern Finland.
Porlammi serves as a crucial point within the Struve Geodetic Arc, a 19th-century chain of survey triangulations stretching across multiple European countries.
This registered archaeological site represents Finland's commitment to preserving locations that contribute to the understanding of scientific and historical measurements.
Located 78 kilometers from Helsinki and 23 kilometers from Lahti, Porlammi remains accessible through nearby airports and an extensive road network.
The dual designation as both an archaeological site and survey marker makes Porlammi a significant reference point for geodetic measurements and historical research.
Location: Lapinjärvi
Part of: Struve Geodetic Arc
GPS coordinates: 60.70483,26.00346
Latest update: March 3, 2025 15:15
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