Col des Étroits archaeological walkThis educational walk reveals some of the archaeological remains uncovered by the Caligae research group. Frequented since the Bronze Age and witness to numerous crossings, the Col des Étroits was probably a Gallic watchtower, later taken over by Roman soldiers.
Another archaeological walk can be discovered from L'Auberson.Balade archéologique CALIGAE - Col des Etroits (ADNV - Justine Paillard)Balade archéologique CALIGAE - Col des Etroits (ADNV - Justine Paillard)1150.20104980471140.45568847661125.00451660161104.91137695311119.90490722661110.76452636721094.25891113281066.71911621091058.77709960941045.72387695311035.92614746091042.56896972661031.28063964841032.97607421881027.01232910161026.51879882811027.01232910161041.30468751070.92541503911098.98620605471100.769531251109.45385742191119.80541992191116.6074218751104.91137695311125.00451660161140.45568847661149.2167968751150.20104980471140.45568847661125.00451660161104.91137695311119.90490722661110.76452636721094.25891113281066.71911621091058.77709960941045.72387695311035.92614746091042.56896972661031.28063964841032.97607421881027.01232910161026.51879882811027.01232910161041.30468751070.92541503911098.98620605471100.769531251109.45385742191119.80541992191116.6074218751104.91137695311125.00451660161140.45568847661149.216796875