Referred to as the Eastern Gateway to Rajasthan, Bharatpur lies almost exactly halfway between Delhi (152km/94 miles) and Jaipur (176km/109 miles), and is a mere 55km (34 miles) from the Taj Mahal. The town itself holds no fascination, but a few kilometers south on National Highway 11 is Keoladeo "Ghana" National Park. Recognized by UNESCO as a World Heritage Site, the park is definitely worth visiting if you're a keen birder, but it's not a must-see for people who don't know the difference between a lark and a peacock.
A natural depression of land that was initially flooded by Maharaja Suraj Mal in 1726, the park abounds in large tracts of wetlands (covering more than a third of the terrain) as well as wood, scrub, and grasslands, a combination that attracts a large number of migratory birds that fly thousands of miles to find sanctuary here. It was not always so -- for centuries, the area was the Maharaja of Bharatpur's private hunting reserve, and in 1902 it was inaugurated by Lord Curzon as an official duck-shoot reserve (some 20 species of duck are found here). In the most shameful incident in the park's history, Lord Linlithgow, then Viceroy of India, shot 4,273 birds in 1 day -- the inscription of his record can still be read on a pillar near Keoladeo Temple. Thankfully, the park became a sanctuary in 1956 and was ultimately upgraded to national park status in 1982.
Today the park supports more than 375 bird species, including a large variety of herons, kingfishers, pelicans, storks, and ducks. It is the only known wintering region of the rare and endangered Siberian crane, which flies 8,050km (5,000 miles) to get here. The numbers are indeed staggering, and birds will fill your vision throughout your visit -- particularly during the winter months (Oct-Feb), when the resident bird population swells to over half a million.