Kareng Ghar & Talatal Ghar : A seven storied place having three storeys underground – known as Talatal Ghar and the upper storeys known as Kareng Ghar built by KingRudra Singha is only 4 km from Sivasagar town. There were two underground tunnels from the Talatal Ghar connecting Dikhow river and Gargaon Palace which were later blocked by the East India Company.