News Tony and Tatiana at Kents Cavern prehistoric cave system February 13, 2023February 13, 2023 Tony and Tatiana on a paid guided tour of Kents Cavern, a prehistoric cave system near Torquay on the Devon Riviera, in the south-west of England. 7th February 2023.As people can see and hear, the knowledgeable guide is giving details about the origin of the cavern system’s name as Tony and Tatiana, along with other tourists, wander through this remarkable ancient cave system. This cave system, with its many fascinating chambers, is part of the English Riviera UNESCO Global Geopark.