Chertovy Vorota Cave is a Neolithic archaeological site located in the Sikhote-Alin mountains, about from the town of Dalnegorsk in Primorsky Krai, Russia. The karst cave is located on a limestone cliff and lies about above the Krivaya River, a tributary of the Rudnaya River, below. Chertovy Vorota provides secure evidence for some of the oldest surviving textiles found in the archaeological record.