Indien

Lahaul is braced for massive changes. For years, reaching this spectacular if desolate region has involved crossing the seasonal, infamously treacherous Rohtang Pass. However, by 2020 the new Rohtang Tunnel is expected to have opened, making access a breeze from Manali. In its wake, you can expect a rush of new tourism.

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.

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.

The state of Jammu & Kashmir (J&K) brings together three incredibly different worlds. Jammu and Katra, in the south, are the state's rail hubs and a major draw for domestic pilgrims. Kashmir Valley is India's Switzerland, attracting local tourists seeking cool summer air, alpine scenery and Srinagar’s romantic houseboat accommodation. And then there's the Himalayan land of Ladakh, which for most foreigners is J&K’s greatest attraction. Its ethnolinguistically Tibetan people are predominantly Buddhist; their timeless monasteries are set between arid canyons and soaring peaks, while emerald-green villages nestle photogenically in highland deserts.

Virginal Arunachal Pradesh appears as a giant patch of green on India’s map. The country's wildest and least explored state, Arunachal (literally, Land of Dawn-Lit Mountains) rises abruptly from the Assam plains as a mass of improbably steep and densely forested hills, culminating in snowcapped peaks along the Tibetan border. Arunachal lures travellers with the promise of adventurous journeys to remote mountain valleys and encounters with some of its 26 indigenous tribal peoples. Tourism infrastructure – such as hotels or even homestays – has yet to reach many areas; this is travel far beyond standard tourist trails.

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.

Like a giant wedge plunging into the ocean, South India is the subcontinent's steamy heartland – a lush contrast to the peaks and plains up north.

There are few states more quintessentially Indian than Uttar Pradesh. The subcontinent's historic and religious roots – Hindu, Buddhist, Islamic and secular – intertwine in this land of sacred rivers and vast plains, manifesting in sights of profound importance.

The gateway to the Northeast, and the largest and most cosmopolitan city in the region, Guwahati serves as the starting point for many itineraries. Extending along the south bank of the mighty Brahmaputra, in the older areas near the river you'll start to feel the character and local flavour that lingers amid the ponds, palm trees, temples, single-storey traditional houses and colonial-era mansions. Only a few stretches of the riverbank are accessible in the central areas – but when you reach them, those Brahmaputra views never disappoint!

Loket frustar otåligt. Så tar det sats och börjar skjuta sina rangliga trävagnar uppför de gröna sluttningarna i Blå bergen. Så värst fort går det inte. Men vad gör det? Det här är en sådan där tågresa som man inte vill ska ta slut.