Raj Bhavan Tunnel, Mumbai: Located in Mumbai, Maharashtra, this tunnel connects the Raj Bhavan (Governor's House) with the nearby Malabar Hill. It was built for security purposes and is not open to the public.
Rani Ki Vav Stepwell, Gujarat: Rani Ki Vav is an ancient stepwell located in Patan, Gujarat. It features a series of intricate steps and ornate sculptures. The stepwell also has a hidden underground tunnel that was believed to serve as an escape route during ancient times.
Jaigarh Fort Tunnel, Jaipur: Jaigarh Fort in Jaipur, Rajasthan, is known for its massive fortifications and cannons. The fort reportedly has an underground tunnel that is believed to have connected it to the nearby Amber Fort. However, the tunnel's exact location and accessibility are uncertain.
Agrasen Ki Baoli, Delhi: Agrasen Ki Baoli is a historical stepwell located in Delhi. It is known for its unique architecture and is believed to have an underground tunnel that extends beneath the nearby buildings. The purpose of this tunnel is still a subject of speculation.
Amarnath Cave Tunnel, Jammu and Kashmir: The Amarnath Cave, situated in the Himalayas of Jammu and Kashmir, is a significant Hindu pilgrimage site. It is said to have a natural underground tunnel that leads to Pahalgam. However, the cave itself is a challenging trekking destination and not easily accessible.
Siju Cave, Meghalaya: Siju Cave, also known as the Bat Cave, is located in the East Garo Hills district of Meghalaya. It is one of the longest cave systems in India, stretching for several kilometers. The cave has multiple chambers and passages, making it a fascinating underground natural wonder.
Ellora Caves, Maharashtra: The Ellora Caves, a UNESCO World Heritage Site in Maharashtra, feature a series of ancient rock-cut caves and temples. Some of these caves are connected by hidden tunnels, allowing passage between different sections of the site.
Udayagiri and Khandagiri Caves, Odisha: Udayagiri and Khandagiri Caves, situated near Bhubaneswar, Odisha, are ancient rock-cut caves dating back to the 1st century BCE. Some of these caves have underground tunnels that connect various chambers within the cave complex.
Undavalli Caves, Andhra Pradesh: The Undavalli Caves are a group of ancient cave temples located near Vijayawada, Andhra Pradesh. These caves contain intricate sculptures and carvings, and it is believed that some of the caves have hidden underground chambers.
Cooch Behar Palace, West Bengal: The Cooch Behar Palace in West Bengal is known for its stunning architecture. The palace is said to have underground tunnels that were used by the royal family for various purposes, including escape routes during emergencies.