New: naturalrockAll contenthive-129948hive-196917krhive-180932steemhive-150122hive-183959hive-166405zzanhive-185836hive-144064hive-101145hive-183397photographyuncommonlabhive-184714hive-188619hive-145157bitcoinhive-103599hive-139150krsuccesshive-193186hive-138689hive-180301TrendingNewHotLikersmohsinraza (32)in puentedel • 8 years agoThe Puente del Inca: (Argentina) A natural rock bridge covered by bright orange and yellow bacteria mats created by natural sulphur springs which cover the rock wallsThe Puente del Inca: (Argentina) A natural rock bridge covered by bright orange and yellow bacteria mats created by natural sulphur springs which cover the rock walls