The Himalayas, stretching across several countries in Asia, are often referred to as the 'Roof of the World' due to their immense height and rugged terrain.

Mount Everest, located on the border between Nepal and China, is the highest mountain peak in India and the second highest in the world, with an elevation of 8,848.86 meters (29,031.7 feet).

Kanchenjunga, the world's third highest peak, is located in the Himalayas, on the border between Nepal and India.

The Himalayas, stretching from the Indus River in the west to the Brahmaputra River in the east, form a natural barrier separating the Indian subcontinent from Central Asia.

The Karakoram mountain range, located in the northern part of Pakistan and India, is known for its rugged terrain and is home to the Siachen Glacier, the world's highest battlefield.

The Patkai Bum mountain range, located in the northeastern part of India, is home to the world's largest river canyon, the Yarlung Tsangpo Grand Canyon.

The Himalayas, particularly the Garhwal Himalayas, are known for their rich biodiversity and are home to the Nanda Devi National Park, a UNESCO World Heritage Site.

The Aravalli Range, located in the western part of India, is known for its scenic beauty and hill stations, such as Mount Abu and Kumbhalgarh.

The Nilgiri Hills, located in the southern part of India, are known for their rugged terrain, dense forests, and tea plantations.

The Chhota Nagpur Plateau, located in the eastern part of India, is known for its rich mineral resources, including coal, iron ore, and copper.

The Vindhya Range, located in the central part of India, is known for its ancient cave paintings, such as those found in the Bhimbetka rock shelters.

The Thar Desert, located in the northwestern part of India, is known for its desert landscape and is home to unique wildlife species.

The Shillong Plateau, located in the northeastern part of India, is known for its lush green valleys, tea plantations, and waterfalls.

The Western Ghats, located in the southern part of India, are known for their scenic beauty, hill stations, and biodiversity.

The Andaman and Nicobar Islands, located in the Bay of Bengal, are known for their dense forests, rich marine life, and unique tribal cultures.