The ruins at Hampi were brought to light in the year 1800. This significant archaeological site is located in present-day Karnataka, India. Hampi was once the capital of the Vijayanagara Empire, which flourished from the 14th to the 16th centuries.

Discovery of the Ruins:
- British officer Colin Mackenzie is credited with the discovery of the ruins at Hampi in 1800. He was the first to document the site and its architectural wonders.
- Mackenzie, who was the first Surveyor General of India, came across the remains of Hampi during his survey of the region. He noticed the impressive stone structures and sculptures scattered across the landscape.

Importance of the Discovery:
- The discovery of the ruins at Hampi was crucial in unveiling the rich history and grandeur of the Vijayanagara Empire. It provided valuable insights into the architecture, culture, and lifestyle of the empire that had once thrived in the region.
- The ruins at Hampi are spread over a vast area of about 26 square kilometers. They include numerous temples, palaces, markets, and other structures that showcase the empire's architectural brilliance.

Preservation and Restoration:
- Following their discovery, the ruins at Hampi have been the subject of extensive archaeological research, preservation, and restoration efforts.
- The Archaeological Survey of India (ASI) has been actively involved in preserving and maintaining the site. They have undertaken measures to protect the structures from further deterioration and to showcase the historical significance of Hampi.

Recognition as a World Heritage Site:
- The ruins at Hampi were recognized as a UNESCO World Heritage Site in 1986. This acknowledgment highlights the universal value and importance of the site.
- Hampi attracts a large number of tourists, archaeologists, and history enthusiasts from around the world who come to witness and appreciate the magnificent ruins and learn about the cultural legacy of the Vijayanagara Empire.

In conclusion, the ruins at Hampi were brought to light in 1800 by Colin Mackenzie, a British officer. This discovery has played a crucial role in unveiling the architectural wonders and historical significance of the Vijayanagara Empire. The site has since been recognized as a UNESCO World Heritage Site and continues to attract visitors from all over the world.