Often compared to Venice due to its abundance of canals, Alappuzha is the gateway to the backwaters of Kerala. Rent a houseboat for an up-close view of the palm-lined waterways. In August, the snake-boat race is a remarkable festival—each traditional boat has a crew of over 100 local sailors.

A blending of several small villages on the southwestern coast created the current incarnation of Kochi (or Cochin), where sunset strolls, sampling fresh fish from seaside vendors and boat rides through the islands just offshore top visitors' to-do lists. Art centers showcase the traditional dance, Kathakali. European influences are seen in the 16th-century Portuguese-built churches and forts, while the mark of early Chinese traders is visible in the unusual fishing nets dotting the shoreline.

Sprawling tea plantations surround the serene hills of Munnar, which attract adventure travelers hungry for paragliding, treks to Anaimudi (South India's highest peak) and hikes originating at the confluence of three mountain streams. The stone Christ Church, built by the British in 1910, is adorned with renowned works of stained glass, and Eravikulam National Park, about 10 miles away, is home to equally colorful wildlife, including the endangered Nilgiri Tahr (ibex), ruddy mongoose and 120 bird species.

Colombo is the gateway to Sri Lanka for most travelers—but don’t be tempted to simply pass through this diverse and interesting city. Take a train ride along the coast to Mount Lavinia, a popular beach, or explore the Talangama Wetland, which several TripAdvisor travelers say is the perfect place to take a break from the bustling streets of the city.

The sandy coast of Goa is perfect for reclining by the sea. Nestle into a cushioned chair at a beach shack and savor a curry while you sip a Kingfisher beer, watching the sun slip lazily below the horizon. In Old Goa, the beautiful Basilica of Bom Jesus is a UNESCO World Heritage Site and a fine example of baroque architecture. Visit during Christmastime to experience a fantastic religious and cultural mash-up of East and West.

Though Mumbai can feel chaotic and crowded, there are peaceful moments to be found here. Nibble a paper cone of bhelpuri while you stroll the sands of Chowpatty Beach. Then, take a short walk to Mani Bhavan, where Mahatma Gandhi once lived, strategized, and was ultimately arrested. The markets are spirited places to bargain for spices or souvenirs. Take a guided tour of Dharavi – made famous by "Slumdog Millionaire" – for an eye-opening glimpse into what Mumbai life is like for nearly a million people.

Tagaytay secures its place on most Philippines itineraries with its location above Taal Volcano's active crater. Views of the crater lake and a refreshingly cool climate make the town an enticing destination—not to mention the famously unfinished People's Park in the Sky.

Metropolitan Manila encompasses six cities and 12 towns. Located on Manila Bay in the South China Sea, and bisected by the Pasig River, the capital of the Philippines is historic and modern, rich and poor. A popular sight is the walled area called Intramuros. The capital during Spanish colonization, Intramuros has retained old dungeons and gunpowder rooms but added art galleries and theaters. The city is filled with museums, shops, parks and churches, plus enough nightlife to last until dawn.

The biggest island in the Philippines, Luzon is also one of the most diverse—it’s where mountain peaks and volcanoes meet miles of coastline, and indigenous culture melds with Spanish colonial history. You can relax at the beach in Pagudpud, hike with locals up the Batad Rice Terraces, ride in a horse-drawn carriage in Vigan, and snack on street food and dance the night away in Manila. You’ll need a few days and a bus pass, but you’ll be glad you stayed.

The achingly beautiful Tuscany region of Italy is a touchstone of art, food, and culture. Made up of stunning countryside and distinguished cities, Tuscany is the perfect escape for gastronomes, cognoscenti, and fans of the Italian Renaissance. Visit the stunning Roman Catholic cathedrals and galleries of Florence and Arezzo, or make your way to Pisa to see its hallmark Leaning Tower. A bike tour through olive groves and vineyards is a popular way to literally breathe in the Tuscan atmosphere.

Copenhagen was once a Viking fishing settlement, and you can still find traces of the Norse explorers here. Visit reconstructed villages, the remains of a 1,000-year-old castle, and museums dedicated to the notorious raiders. Copenhagen also features a blend of modern architecture and historical artifacts such as the Round Tower observatory – a wonderful example of 17th-century architecture. Art galleries, narrow streets, canals, parks, and Baroque churches round out the city’s cultural attractions.