The objection although partially true is itself flawed. Strabo interjected his own view of the location of Celtica, that it was opposite to Britain, end to end. Pytheas, however, places it further south, around the mouth of the Loire (see above), from which it might justifiably be several days' sail. The people across from Britain in Caesar's time were the Germani in the north and the Belgae in the south. Still, some of the Celtic lands were on the channel and were visible from it, which Pytheas should have mentioned but Strabo implies he did not.