Bhutan, a Buddhist kingdom on the Himalayas’ eastern edge, is known for its monasteries, fortresses (or dzongs) and dramatic landscapes that range from subtropical plains to steep mountains and valleys. In the High Himalayas, peaks such as 7,326m Jomolhari are popular trekking destinations. Paro Taktsang monastery (also known as Tiger’s Nest) clings to cliffs above the forested Paro Valley.

North India is a loosely defined region consisting of the northern part of India. The dominant geographical features of North India are the Indus-Gangetic Plain and the Himalayas, which demarcate the region from the Tibetan Plateau and Central Asia.

Himachal Pradesh is a northern Indian state in the Himalayas. It's home to scenic mountain towns and resorts such as Dalhousie. Host to the Dalai Lama, Himachal Pradesh has a strong Tibetan presence. This is reflected in its Buddhist temples and monasteries, as well as its vibrant Tibetan New Year celebrations. The region is also well known for its trekking, climbing and skiing areas.

Hyderabad is the capital of southern India's Telangana state. A major center for the technology industry, it's home to many upscale restaurants and shops. Its historic sites include Golconda Fort, a former diamond-trading center that was once the Qutb Shahi dynastic capital. The Charminar, a 16th-century mosque whose 4 arches support towering minarets, is an old city landmark near the long-standing Laad Bazaar.

Nepal is a nation between India and Tibet known for its temples and Himalayan mountains, which include Mt. Everest. Kathmandu, the capital, has a mazelike old quarter filled with Hindu and Buddhist shrines. Around Kathmandu Valley are Swayambhunath, a Buddhist temple with resident monkeys; Boudhanath, a massive Buddhist stupa; Hindu temples and cremation grounds at Pashupatinath; and the medieval city of Bhaktapur.

The Andaman Islands are an Indian archipelago in the Bay of Bengal. These roughly 300 islands are known for their palm-lined, white-sand beaches, mangroves and tropical rainforests. Coral reefs supporting marine life such as sharks and rays make for popular diving and snorkeling sites. Indigenous Andaman Islanders inhabit the more remote islands, many of which are off limits to visitors.

Kerala, a state on India's tropical Malabar Coast, has nearly 600km of Arabian Sea shoreline. It's known for its palm-lined beaches and backwaters, a network of canals. Inland are the Western Ghats, mountains whose slopes support tea, coffee and spice plantations as well as wildlife. National parks like Eravikulam and Periyar, plus Wayanad and other sanctuaries, are home to elephants, langur monkeys and tigers.

Goa is a state in western India with coastlines stretching along the Arabian Sea. Its long history as a Portuguese colony prior to 1961 is evident in its preserved 17th-century churches and the area’s tropical spice plantations. Goa is also known for its beaches, ranging from popular stretches at Baga and Palolem to those in laid-back fishing villages such as Agonda.

South India is the area encompassing the Indian states of Andhra Pradesh, Karnataka, Kerala, Tamil Nadu and Telangana as well as the union territories of Andaman and Nicobar, Lakshadweep and Puducherry, occupying 19.31% of India's area.

Gangtok is the capital of the mountainous northern Indian state of Sikkim. Established as a Buddhist pilgrimage site in the 1840s, the city became capital of an independent monarchy after British rule ended, but joined India in 1975. Today, it remains a Tibetan Buddhist center and a base for hikers organizing permits and transport for treks through Sikkim’s Himalayan mountain ranges.

Darjeeling

Darjeeling is a town in India's West Bengal state, in the Himalayan foothills. Once a summer resort for the British Raj elite, it remains the terminus of the narrow-gauge Darjeeling Himalayan Railway, or “Toy Train,” completed in 1881. It's famed for the distinctive black tea grown on plantations that dot its surrounding slopes. Its backdrop is Mt. Kanchenjunga, among the world’s highest peaks.

              Rajasthan (राजस्थान)

Rajasthan is a state in northern India. The state covers an area of 342,239 square kilometres or 10.4 percent of the total geographical area of India. It is the largest Indian state by area and the seventh largest by population.