Indien

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.

A particularly tourist-friendly region, thanks to its strong expatriate connections with the UK and Canada, Punjab, the homeland of India’s Sikh population, provides a wonderful opportunity to go traipsing into the backyards of North India. The Golden Temple in Amritsar is an undoubted highlight, but Punjab hides other small treasures among its agricultural expanses. Rarely visited towns like Patiala, Bathinda and Faridkot contain seemingly lost-in-time marketplaces and crumbling forts that hint at faded grandeur, while welcoming gurdwaras (Sikh temples) are to be found across the state.

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.

Bihar is the birthplace of Buddhism – indeed its very name derives from vihara, the Sanskrit word for Buddhist monastery. Thousands of pilgrims from around the world throng its many places of religious significance. Most extraordinary among these spots is Bodhgaya, the site of Buddha's enlightenment, where getting caught up in the spiritual atmosphere is a major draw for travelers. In tribal Jharkhand, holy Parasnath Hill is a revered Jain pilgrimage site, and joining devotees on the hike to the top is a surreal highlight. That apart, the forests of Betla (Palamau) National Park promise a date with elephants and leopards, and maybe even the odd tiger.

Tåg genom Indien bjuder på fantastiska vyer, möten med människor och äventyr. Per J Andersson tog Ökenexpressen till Jaisalmer – här är guiden för tågresan. Plus tågtips från andra delar av Indien.

Ena dagen mitt i de myllrande basarerna i Indiens hektiska huvudstad. Andra dagen långt ute i den ödsliga öknen, bland sanddyner och kameler. Per J Andersson tar Ökenexpressen till Jaisalmer.

Visakhapatnam – also called Vizag (vie-zag) – is Andhra Pradesh’s largest city, famous for steel and its big port, but also doubling as a beach resort for sea-breeze-seeking domestic tourists. During the main December–February holiday season there's a distinctly kitschy vibe, with camel rides and thousands of bathers (though no swimmers).

The deep-cut Shayok and Nubra River Valleys offer tremendous scenery on a grand scale, with green oasis villages surrounded by thrillingly stark scree slopes, and harsh arid mountains, strongly reminiscent of Pakistan's Northern Areas. There are sand dunes, monasteries, a ruined palace and – at Turtuk and Bogdang – a whole different culture (Balti) to discover. Permits are required by foreigners.

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.

Steeped in history yet overflowing with modern life, colorful, cacophonous Delhi pulsates with the relentless rhythms of humanity like few other cities on Earth.