Olbia2018-06-07T21:01:13ZS. Losebytag:atlantides.org,2018:pleiades/1fe2d7c781954484b10116a00b744537Olbiatag:atlantides.org,2018:pleiades/1fe2d7c781954484b10116a00b7445372018-06-07T21:01:13ZOlbia was a large fortified settlement established by Massilia on the Mediterranean coast east of the Rhône river at the end of the fourth century BC.43.080833 6.122500