The elevation map in India is characterized by a diverse range of terrains and topographical features, which have contributed to shaping the country's geography.
With the Himalayas in the north and northeast, the Indo-Gangetic plains flanked by two mountain ranges in the north and northwest and rugged plateaus in the south, the Indian subcontinent boasts of some of the most significant geographical features and is hence a crucial focal point in the global topography map.
The considerable topographical diversity has lent a particular charm to the Indian subcontinent, with each region offering differing landscapes and elevations unique to the region.
The elevation map in India helps to understand the country's geology and hydrology better, which plays a crucial role in shaping the lives of the population that reside here.
The highest point in India is Kangchenjunga, situated at an elevation of 8,586 m (28,169 ft) above sea level. It is located in the eastern Himalayas in the state of Sikkim and is the third-highest peak in the world.
The lowest point in India is the Indian Ocean at sea level, which surrounds the southern peninsular landmass of the country.
India is a unique country when it comes to topography. It shares several similarities with its neighboring countries like Nepal, Bhutan, and China, which are all located in the Himalayan range. However, India's southern, western, and northwestern regions are distinct because of their predominantly flat to rugged terrain and plateaus, unlike the Himalayan foothills, making it a country with a unique blend of topography
See here a list of 10 cities in India and their elevation above sea level.