**Famous Rhinoceros Sanctuary in India**

The famous sanctuary in India known for its population of rhinoceros is Kaziranga National Park, located in the state of Assam. Kaziranga is a UNESCO World Heritage Site and is renowned for its conservation efforts towards the Indian one-horned rhinoceros.

**Location and Geography**
Kaziranga National Park is situated in the northeastern state of Assam, India. It covers an area of approximately 430 square kilometers and is located in the Golaghat and Nagaon districts of Assam. The park is nestled in the floodplains of the Brahmaputra River and is characterized by tall elephant grass, dense forests, and numerous water bodies.

**Conservation of Rhinoceros**
Kaziranga National Park is home to the largest population of Indian one-horned rhinoceros in the world. The park plays a crucial role in the conservation of this endangered species. The Indian one-horned rhinoceros is listed as vulnerable by the International Union for Conservation of Nature (IUCN) due to habitat loss and poaching.

**Protective Measures**
To safeguard the rhinoceros population and its habitat, Kaziranga National Park has implemented various protective measures. These include:

1. Anti-Poaching Efforts: The park has a dedicated team of forest guards and wildlife experts who actively patrol the area to prevent poaching activities. They use modern equipment and techniques to track and apprehend poachers.

2. Habitat Management: The park authorities ensure the preservation and restoration of the rhinoceros' habitat. This includes maintaining the grasslands, managing water bodies, and controlling invasive species.

3. Community Engagement: Kaziranga National Park actively involves local communities in its conservation efforts. It promotes awareness programs, provides livelihood opportunities, and encourages eco-tourism to ensure the participation and support of the local population.

**Conclusion**
Kaziranga National Park in Assam, India, is famous for its population of Indian one-horned rhinoceros. The park's conservation efforts have been instrumental in protecting this endangered species and its habitat. Visitors to Kaziranga can witness the beauty of the rhinoceros up close and learn about the importance of preserving biodiversity.