The Ganges flows north at Varanasi. For roughly six kilometres the river reverses its general march toward the Bay of Bengal, curving back on itself, and along that crescent stand some eighty-four ghats. The geography is the reason the city exists in the form it does. Pilgrims read the northward bend as auspicious, and every stone stair, pavilion and burning ground on the west bank follows it. A Varanasi cruise package is, at heart, a way of reading that curve from the water, where the city was always meant to be seen from. The ghats are not a single monument but a civic archive in sandstone. Most were rebuilt or re-faced in the eighteenth century, when Maratha, Scindia, Holkar and Peshwa patrons paid for flights of steps, river-facing palaces and shrines. Dashashwamedh Ghat remains the ceremonial centre. Manikarnika is the cremation ground that never cools. Assi Ghat anchors the southern end, where the Assi stream meets the main river, and Scindia Ghat carries a half-submerged temple that sank under its own weight. Travellers holding Varanasi cruise package tickets move past a continuous facade of balconies, lingams and painted guesthouses with no real parallel on any other Indian river. What keeps the river front alive is use, not preservation. Before dawn the Subah-e-Banaras ensemble plays raga at Assi Ghat. Barbers, boatmen, astrologers and dhobis occupy fixed stretches of stair by inherited right. At dusk the Ganga Aarti at Dashashwamedh draws several thousand people to tiered platforms while priests swing brass lamps in formation. Sarnath lies ten kilometres north, where the Buddha gave his first sermon. Together the two places make the case for Kashi as one of the longest continuously inhabited cities on earth. The banks themselves cost nothing to enter; boat fares are set by private operators. Architecturally, the interest lies in the section rather than the elevation. The stairs are engineered for a river that rises several metres each monsoon, so platforms, mooring rings and temple plinths sit stacked at different heights and come into use at different times of year. Silt reshapes the channel annually. The flat-bottomed wooden boats used for Varanasi cruise package tours are built shallow for exactly that reason, drawing only a few inches so they can hug a bank that moves. Varanasi ghat tours and Ganges River cruises therefore change shape with the water. The crescent is fixed. The line a boat takes across it is not.