Indien

Irreverent, cheerful and pleasantly boisterous, Sikkim’s modern capital is layered along a precipitous mountain ridge, descending the hillside in steep tiers. Viewpoints survey plunging green valleys that remain beautiful even when partly shrouded in mist. If the weather plays ball, look for glimpses of snow-topped Khangchendzonga on the distant skyline. More than specific sights, Gangtok is appealing as a place for post-trek R & R or for meeting fellow travelers to organise group tours and permits. The city's mostly pedestrianised social-commercial heart is Mahatma Gandhi (MG) Marg, packed with restaurants, shops, travel agents and a bustling early-evening passeggiata of relaxed wanderers. High above, the contrastingly calm central ridgetop links manicured gardens and an almost jungle-like area around the Chogyal Palace (former royal residence).

With sublime silken-blonde beaches, twinkling teal shallows and some of the best diving in South Asia, thickly forested Havelock (Swaraj) enjoys the well-deserved reputation of being a travellers' paradise. Indeed, for many, Havelock is the Andamans – it's what lures most visitors across the Bay of Bengal, many of them content to stay here for the entirety of their trip.

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.

India’s third-largest city is a daily festival of human existence, simultaneously noble and squalid, cultured and desperate, decidedly futuristic though still in transition. By its old spelling, Calcutta readily conjures images of human suffering to most Westerners – although that's not a complete picture of this 330-year-old metropolis. Locally, Kolkata is regarded as India’s intellectual, artistic and cultural capital. Although poverty is certainly apparent, the self-made middle class drives the city's core machinery, a nascent hipster culture thrives among its millennial residents and its dapper Bengali gentry frequent grand colonial-era clubs.

Strung out along a ridge with steep forested hillsides falling away in all directions, the Himachal capital is one of India's most popular hill resorts, buzzing with a happy flow of heat-escaping Indian vacationers. Traffic is banned from the central part of town, so walking is pleasant – even when huffing and puffing uphill. The long, winding main street, The Mall, runs east and west just below the spine of the hill. South of it, the maze-like alleys and stairways of the bustling bazaar cascade steeply down to Cart Rd.

Set on a magnificent estuary, serene Kochi has been drawing traders, explorers and travelers to its shores for over 600 years. Nowhere else in India could you find such an intriguing mix: giant Chinese fishing nets, a 450-year-old synagogue, ancient mosques, Portuguese and Dutch colonial-era houses, and the crumbling remains of the colonial British Raj. The result is an unlikely blend of medieval Portugal and Holland and an English village grafted onto the tropical Malabar Coast. It’s a delightful place to explore, laze in arty cafes and relax at some of India’s finest homestays and heritage hotels. It's also an important centre for Keralan arts (traditional and contemporary) and a standout place to see Kathakali and kalarippayat.

When travelers talk of staying in Dharamsala, McLeod Ganj is usually where they actually mean. A couple of miles north of Dharamsala proper (or six miles via the looping bus route), McLeod Ganj is the residence of His Holiness the 14th Dalai Lama and home to a large Tibetan population, including many maroon-robed monks and nuns. The Tibetan government-in-exile is based in between at Gangchen Kyishong. McLeod attracts thousands of international visitors, many of them volunteering with the Tibetan community, taking courses in Buddhism, meditation or yoga, trekking in the Dhauladhar mountains, shopping for Tibetan crafts, or just hanging out enjoying the spiritual vibe and the plethora of good cafes where you're never far from an interesting conversation.

Separating the Assam valley from the plains of Bangladesh, hilly Meghalaya (‘the abode of clouds’) is a cool, pine-fresh mountain state set on dramatic horseshoes of rocky cliffs. Cherrapunjee and Mawsynram are among the wettest places on Earth; most of the rain falls between June and September, creating very impressive waterfalls and carving out some of Asia’s longest caves.

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

A thriving, vibrant metropolis, Pune is a centre of academia and business that epitomises ‘New India’ with its baffling mix of capitalism and spiritualism (ancient and modern). It’s also globally famous, or notorious, for an ashram, the Osho International Meditation Resort, founded by the late guru Bhagwan Shree Rajneesh.