'And there was another time. I was working for Heavy Electricals, doing an audit for some cheaters in Bengal. Faulty construction, double entries, and estimates that were five times what they should have been. There was also immorality. One bloke – son of the contractor, very wealthy – kept four harlots. He gave them whisky and made them take their clothes off and run naked into a group of women and children doing puja. Disgraceful! Well, they didn't like me at all and the day I left there were four dacoits with knives waiting for me on the station road. But I expected that, so I took a different road, and the blighters never caught me. A month later two auditors were murdered by dacoits.'

The rail car tottered around a cliffside, and on the opposite slope, across a deep valley, was Simla. Most of the town fits the ridge like a saddle made entirely of rusty roofs, but as we drew closer the fringes seemed to be sliding into the valley. Simla is unmistakable, for as Murray's Handbook indicates, 'its skyline is incongruously dominated by a Gothic Church, a baronial castle and a Victorian country mansion'. Above these brick piles is the sharply pointed peak of Jakhu (8000 feet); below are the clinging house fronts. The southerly aspect of Simla is so steep that flights of cement stairs take the place of roads. From the rail car it looked an attractive place, a town of rusting splendour with snowy mountains in the background.

'My office is in that castle,' said the civil servant.

'Gorton Castle,' I said, referring to my handbook. 'Do you work for the Accountant General of the Punjab?'

'Well, I am the A.G.,' he said. But he was giving information, not boasting. At Simla Station the porter strapped my suitcase to his back (he was a Kashmiri, up for the season). The civil servant introduced himself as Vishnu Bhardwaj and invited me for tea that afternoon.

The Mall was filled with Indian vacationers taking their morning stroll, warmly dressed children, women with cardigans over their saris, and men in tweed suits, clasping the green Simla guidebook in one hand and a cane in the other. The promenading has strict hours, nine to twelve in the morning and four to eight in the evening, determined by mealtimes and shop openings. These hours were fixed a hundred years ago, when Simla was the summer capital of the Indian empire, and they have not varied. The architecture is similarly unchanged – it is all high Victorian, with the vulgarly grandiose touches colonial labour allowed, extravagant gutters and porticoes, buttressed by pillars and steelwork to prevent its slipping down the hill. The Gaiety Theatre (1887) is still the Gaiety Theatre (though when I was there it was the venue of a 'Spiritual Exhibition' I was not privileged to see); pettifogging continues in Gorton Castle, as praying does in Christ Church (1857), the Anglican cathedral; the viceroy's lodge (Rastrapati Nivas), a baronial mansion, is now the Indian Institute of Advanced Studies, but the visiting scholars creep about with the diffidence of caretakers maintaining the sepulchral stateliness of the place. Scattered among these large Simla buildings are the bungalows – Holly Lodge, Romney Castle, The Bricks, Forest View, Sevenoaks, Fernside – but the inhabitants now are Indians, or rather that inherited breed of Indian that insists on the guidebook, the walking stick, the cravat, tea at four, and an evening stroll to Scandal Point. It is the Empire with a dark complexion, an imperial outpost that the mimicking vacationers have preserved from change, though not the place of highly coloured intrigues described in Kim, and certainly tamer than it was a century ago. After all, Lola Montez, the grande horizontale, began her whoring in Simla, and the only single women I saw were short red-cheeked Tibetan labourers in quilted coats, who walked along the Mall with heavy stones in slings on their backs.

I had tea with the Bhardwaj family. It was not the simple meal I had expected. There were eight or nine dishes: pakora, vegetables fried in batter; poha, a rice mixture with peas, coriander, and turmeric; khira, a creamy pudding of rice, milk, and sugar; a kind of fruit salad, with cucumber and lemon added to it, called chaat; murak, a Tamil savoury, like large nutty pretzels; tikkiya, potato cakes; malai chops, sweet sugary balls topped with cream; and almond-scented pinnis. I ate what I could, and the next day I saw Mr Bhardwaj's office in Gorton Castle. It was as sparely furnished as he had said on the rail car, and over his desk was this sign:

I am not interested in excuses for delay; I am interested only in a thing done. -Jawaharlal Nehru

The day I left I found an ashram on one of Simla's slopes. I had been interested in visiting an ashram ever since the hippies on the Teheran Express had told me what marvellous places they were. But I was disappointed. The ashram was a ramshackle bungalow run by a talkative old man named Gupta, who claimed he had cured many people of advanced paralysis by running his hands over their legs. There were no hippies in this ashram, though Mr Gupta was anxious to recruit me. I said I had a train to catch. He said that if I was a believer in yoga I wouldn't worry about catching trains. I said that was why I wasn't a believer in yoga.

Mr Gupta said, 'I will tell you a story. A yogi was approached by a certain man who said he wanted to be a student. Yogi said he was very busy and had not time for man. Man said he was desperate. Yogi did not believe him. Man said he would commit suicide by jumping from roof if yogi would not take him on. Yogi said nothing. Man jumped.

'"Bring his body to me," said yogi. Body was brought. Yogi passed his hands over body and after a few minutes man regained his life.

'"Now you are ready to be my student," said yogi. "I believe you can act on proper impulses and you have shown me great sincerity." So man who had been restored to the living became student.'

'Have you ever brought anyone to life?' I asked.

'Not as yet,' said Mr Gupta.

Not as yet! His guru was Paramahansa Yogananda, whose sleek saintly face was displayed all over the bungalow. In Ranchi, Paramahansa Y. had a vision. This was his vision: a gathering of millions of Americans who needed his advice. He described them in his Autobiography as 'a vast multitude, gazing at me intently' that 'swept actorlike across the stage of consciousness… the Lord is calling me to America… Yes! I am going forth to discover America, like Columbus. He thought he had found India; surely there is a karmic link between these two lands!' He could see the people so clearly, he recognized their faces when he arrived in California a few years later. He stayed in Los Angeles for thirty years, and, unlike Columbus, died rich, happy and fulfilled. Mr Gupta told me this hilarious story in a tone of great reverence, and then he took me on a tour of the bungalow, drawing my attention to the many portraits of Jesus (painted to look like a yogi) he had tacked to the walls.

'Where do you live?' asked a small friendly ashramite, who was eating an apple. (Simla apples are delicious, but, because of a trade agreement, the whole crop goes to Poland.)

'South London at the moment.'

'But it is so noisy and dirty there!'

I found this an astonishing observation from a man who said he was from Kathmandu; but I let it pass.

'I used to live in Kensington Palace Gardens,' he said. 'The rent was high, but my government paid. I was the Nepalese ambassador at the time.'

'Did you ever meet the queen?'

'Many times! The queen liked to talk about the plays that were on in London. She talked about the actors and the plot and so on. She would say, "Did you like this part of the play or that one?" If you hadn't seen the play it was very difficult to reply. But usually she talked about horses, and I'm sorry to say I have no interest at all in horses.'