Lying at Italy’s geographic and historic heart, Lazio (or Latium) was the seat of the Roman Empire, and as such is teeming with ancient attractions, especially in the Eternal City of Rome itself. To the east, Tivoli has Emperor Hadrian’s exquisite and massive Villa Adriana. Civitavecchia, today a major cruise and ferry port, has been Rome’s main harbor since the second century. Many pre-Roman sites dot Lazio too, like the Etruscan necropolis at Cerveteri, dating from the 9th century BC.

It’s nicknamed the Eternal City for a reason. In Rome, you can drink from a street fountain fed by an ancient aqueduct. Or see the same profile on a statue in the Capitoline Museum and the guy making your cappuccino. (Which, of course, you know never to order after 11 am.) Rome is also a city of contrasts—what other place on earth could be home to both the Vatican and La Dolce Vita?

Set between Rome and Naples amid the so-called Ulysses Riviera, gorgeous Gaeta overlooks the beautiful Tyrrhenian Sea. Its history as a resort dates back to Imperial Rome. Nearby sites include the first-century BC mausoleum of general Lucius Munatius Plancus. Its old town is mostly medieval, showcased by narrow alleys, the massive 13th-century castle and the 12th-century Cathedral of Assunta e Sant'Erasmo. For relaxing, lovely and central Serapo Beach is a favored locale.

Located near the National Capital Region of Delhi, this upcoming district houses numerous multinational companies and as a result, has plenty of tourist-friendly malls, hotels and restaurants. The area's top attraction is the Sheetla Mata temple, a popular pilgrimage site named for the Indian goddess who could dispel small pox; a festival is held there in March and July. For a more rural setting, visit nearby Sohna, which is surrounded by ancient ruins and known for its hot springs.

Laid out by British architect Edwin Lutyens, the Indian capital is a striking modern metropolis. A gracious contrast to Old Delhi's winding streets, the grand avenues and stately buildings of New Delhi are rich with history and culture, from Gandhi's Delhi home (and the site of his assassination) to the tomb of Humayun, a complex of Mughal buildings reminiscent of the Taj Mahal. Chaotic traffic is best left to the locals. Negotiate a good price for taxis or travel on the new Delhi Metro.

Situated in Nainital district of Uttarakhand, Corbett has long been a haunt for tourists and wildlife lovers. The oldest national park in India, Corbett, has over 400 different species of flora and over 550 different species of fauna. The park is best known as a protected area for the critically endangered Bengal tiger of India. Tourism is allowed in selected areas of Corbett Tiger Reserve so that people get an opportunity to see its splendid landscape and the diverse wildlife living here. There are many accommodation facilities at Ramnagar as well as at the Corbett National Park. Being one of the most frequently visited parks in the country, the forest department and other agencies have their hotels, lodges, rest houses, log huts for the visitors.

Natural beauty abounds in the state of Uttaranchal's Lake District. Boaters flock to hill-ringed Naini Lake, which according to mythology is one of the emerald eyes of Shiva's wife. A hike or horseback ride to the top of Naina Peak (aka China Peak), the highest point, provides stunning views of the snow-capped Himalayas. To share a prime vantage point with family members of all ages, take the aerial lift up to Snow View; there's also a small marble temple at the top dedicated to Dev Mundi.

Mumbai (formerly known as Bombay), India, is famous for its chaotic streets. For bargains and people-watching, outdoor bazaars top the list of attractions. Popular waterfront destinations are Marine Drive, where visitors go to watch the sun set over the Arabian Sea, and the carnival-like Juhu Beach. More sightseeing options are the Gandhi Museum, in the leader's former home, and the cave temples of Elephanta Island. For tranquillity, Mumbai has many religious sites, lakes and parks.

Love garlic? You’ll love the food in Pune. Unlike other cuisines of the subcontinent, Pune cuisine relies heavily on the aromatic bulb. Soothe your palate with sweets like bhakarwadi, a pastry rolled with coriander, tamarind and sesame seeds, or cool off with a thick milkshake made with dried fruit.

East meets West in this sun-soaked state, where Indian culture intertwines with Portuguese influences left over from a 500-year occupation. The beaches have long served as a magnet for serene hedonists. To the north, the tourist-centric scene is prevalent, with an international flair that is now skewing more hip than hippie. Travel south for stretches of unspoiled sand and an escape from large resorts. Temples, mosques and wildlife sanctuaries provide diversions from the beach.

Want a taste of being royal? Eat in Hyderabad, where culinary traditions have been passed down from the Nizam monarchy. Arabic, Turkish and Mughlai influences are easily recognisable. The city is famous for its rich, aromatic biryani made with lamb, chicken or vegetables and served with fragrant basmati rice. Satisfy your sweet tooth with double-ka-meetha, a bread pudding.

Known as both the "Garden City" and "The Silicon Valley of India," Bangalore (officially "Bengaluru") is a techie’s paradise, boasting the highest concentration of IT companies in the country. When you’re done geeking out, there are plenty of gardens, museums, natural features, palaces and temples to fill your dance card. Visit Vidhana Soudha, Cubbon Park and the Ulsoor Lake of Bangalore, well known for its beautiful locales and boating facilities. Bangalore is also a major centre of Indian classical music and dance, and of vivid, cutting-edge nightlife.

Poised on the banks of the Brahamputra River, this rapidly growing city provides a link to seven other northeastern states. Its hills hold a 10th-century temple dedicated to the goddess Kamakhya and an ancient seat of astronomy known as Navagraha, the temple of the nine planets; the small Umananda temple, dedicated to Lord Shiva, is on an island in the river. The area around the city contains wildlife sanctuaries, archeological ruins and a silk-weaving center.