Indien

Welcome to the British Raj. New Delhi was designed on an imperial scale after George V decided to move the capital of British India from Calcutta to here in 1911. Much of the colonial footprint remains today, including the circular, colonnaded shopping precinct Connaught Place, the imposing government buildings that look out along Rajpath, and the rambling bungalows, some of which now house museums.

Nestled amid evergreen hills that line the southernmost edge of Karnataka is the luscious Kodagu (Coorg) region, gifted with emerald landscapes and hectares of plantations. A major centre for coffee and spice production, this rural expanse is also home to the Kodava people, who are divided into 1000 clans. The uneven terrain and cool climate make it a fantastic area for trekking, birdwatching or lazily ambling down little-trodden paths winding around carpeted hills. All in all, Kodagu is rejuvenation guaranteed.

Welcome to the lush Western Ghats, some of the most precious heat relief in India. Rising like an impassable bulwark of evergreen and deciduous tangle, from north of Mumbai to the tip of Tamil Nadu, the World Heritage–listed Ghats (with an average elevation of 915m) contain 27% of India’s flowering plant species and an incredible array of endemic wildlife. In Tamil Nadu they rise to over 2000m in the Palani Hills around Kodaikanal and the Nilgiris around Ooty. British influence lingers a little stronger up in these hills, where colonialists built 'hill stations' to escape the sweltering plains and covered slopes in neatly trimmed tea plantations. It’s not just the air and (relative) lack of pollution that’s refreshing – there’s a certain acceptance of quirkiness and eccentricity here. Expect organic farms, handlebar-moustached trekking guides and leopard-print earmuffs.

Enthralling, historical Jaipur, Rajasthan’s capital, is the gateway to India’s most flamboyant state.

Most people travel to Bihar to visit the hallowed Buddhist circuit of Bodhgaya, Rajgir, Nalanda and Vaishali, with Patna as a transport hub. It's not the easiest state to visit, with limited English spoken and higher than normal levels of chaos, but explorers will enjoy tracking down the many fascinating, off-the-beaten track destinations waiting to be discovered.

A sliver of fertile and densely populated land running from the tea-draped Himalayan foothills to the steamy mangroves of the Bay of Bengal, West Bengal presents a remarkable range of destinations and experiences within a single state. In the tropical southern areas, the wildlife-rich, mangrove-lined waterways of the Sundarbans vie for attention with Bishnupur's ornate terracotta Hindu temples and the cultured, arty vibes of Shantiniketan. Upstream from Kolkata (Calcutta) on the Hooghly River (a branch of the Ganges) you'll reach old European trading towns and three former Bengali capitals at Murshidabad, Gaur and Pandua. The cool northern hills are home not just to British colonialist hill stations like bustling Darjeeling and more laid-back Kalimpong, but also to fantastic vistas of massive Khangchendzonga, rolling green tea estates, some great hiking and the huffing and puffing 'toy trains' of the almost 140-year-old Darjeeling Himalayan Railway.

A kaleidoscopic blend of Indian and Portuguese cultures, sweetened with sun, sea, sand, seafood, susegad and spirituality, Goa is India's pocket-sized paradise.

Spread in ribbons over a steep mountain ridge, surrounded by emerald-green tea plantations and towered over by majestic Khangchendzonga, Darjeeling is the definitive Indian hill station and, for many, West Bengal’s premier destination. When you aren’t gazing open-mouthed at Khangchendzonga (Great Five-Peaked Sbow Fortress – at 28,169 ft (8598m) it's the world’s third-highest mountain), you can visit Buddhist monasteries, see colonial-era architecture and take a ride on the 140-year-old steam-billowing Darjeeling Himalayan Railway. The adventurous can arrange a trek to Singalila Ridge or ride a mountain bike around the hills. Meanwhile, the steep and winding bazaars at the foot of the town bustle with an array of Himalayan products and people from across Sikkim, Bhutan, Nepal and Tibet. And when energies start to flag, a good, steaming Darjeeling brew is never far away.

Hyderabad, one of Islamic India's greatest cities, is reason enough on its own to visit this region. Its skyline is a sight to behold, defined by the great domes and minarets of ancient mosques, mausoleums and palaces of once-mighty dynasties. Delve inside the city's fabled old quarter for fascinating street markets, Sufi shrines, teahouses and biryani restaurants. Meanwhile, Hyderabad's newer districts are awash with the upmarket restaurants of IT-fuelled economic advancement.

Sometimes the Seven Sisters of the Northeast (the states of Arunachal Pradesh, Assam, Manipur, Meghalaya, Mizoram, Nagaland and Tripura) hardly seem like India at all. The region's hundreds of tribes and subtribes are slowly ceding to modernity, but remain extremely diverse. Nagaland's former headhunters now go to church on Sundays. Many Arunachalis also attend church-like buildings on Sundays – to worship the sun and moon. Cloudy Himalayan valleys near the border of Tibet are dotted with colorful monasteries, echoing with Buddhist chants and clashing cymbals.