Thailand is a country of many contrasting facets, with glorious beaches as well as forests, jungles and mountains. Whether you want to swim, sunbathe or explore the wildlife, a family holiday in Thailand will never be dull.If you're looking for seaside relaxation, visit the beaches and bay of Hat Karon in Phuket with sand dunes and palm trees. The island of Ko Tao has coral reefs and is the place to go if you want to learn to dive, but you can also go mountain biking or just sunbathe on the beach. The Royal Barge National Museum in Bangkok houses several barges built for Thailand's kings; the beautifully detailed carving is quite breathtaking. Doi Suthep-Doi Pui National Park in Chiang Mai has a wealth of flowering plants and ferns as well as three hundred species of birds. If you're in the mood for a quiet spot, try the town of Sangkhlaburi; from there you can set off on an elephant trek or jungle tour. For mountains and forests, visit the north-western province of Mai Hong Son.

The jungles and monsoon forests of Vietnam are diverse ecosystems that are alive with unique wildlife. Trekking is a popular activity here, particularly the mountains of Sapa and the primeval landscape of Cuc Phuong National Park. For a more urban escape, take a guided food tour of Ho Chi Minh City, making sure to squeeze in visits to the historic Hoi Truong Thong Nhat palace and the intricately adorned Emperor Jade Pagoda.

In the Land of the Rising Sun, ancient temples sit alongside neon wonderlands and shinto shrines offer pockets of peace amid metropolises. Add tea ceremonies, snow monkeys, sushi, kimonos, and karaoke to the mix, and you’ve got one of the world’s most fascinating countries.

With more than 7,000 islands consisting of rice paddies, volcanos, mega-metropolises, world-class surf spots, and endemic wildlife, the Philippines is one of the most dazzling and diverse countries in all of Asia. Not to mention, it’s home to some of the world’s best beaches, too.

Known by a flotilla of aliases, the Resplendent Isle is one of gorgeous beaches, tea plantations and ancient cities. Scuba dive, visit an elephant orphanage and a lagoon of singing fish, explore dense jungle, shrines and temples. Situated just 20 miles off India, the island formerly known as Ceylon is home to 20 million people and eight World Heritage sites. The country's long, brutal civil war ended in May, 2009, bringing peace, stability and a revival of tourism.

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.