Contest #797: Castelo de Castro Marim in the Algarve region, Portugal

Castelo de Castro Marim Is one of the interesting locations in this week’s image, in the centre of the town of Castro Marim. Also found in the area to the south of the Castelo is Forte de São Sebastião.

And to the east, towards the Spain-Portugal border are salt production lakes and a fish farm.

Found before the hint:

  • Martin de Bock
  • hhgygy
  • Lighthouse
  • Graham Hedley
  • Paul Voestermans
  • Ashwini Agrawal
  • Garfield
  • Eloy Cano
  • Glenmorren
  • Phil Ower