compare grid. in october 2016, the basque government has digitized the interior of the cave and now we have the opportunity to visit it from any corner of the world. world famous artwork – niaux – pyrenees – france. we had taken warm jumpers and sports shoes with us and our guide gave us flash lights 20 of us descended into deep caves which had been created thousands . hall of the bison, niaux, ariege, france life 15,000 years ago. painted horse, grotte de niaux, ariege, france. grotte de la vache. the new entrance to the grotte de niaux. lots of parking under the rock overhang at the entrance of the grotte de niaux. paulo nimer pjota. spray paint art – skull in cave.