Central Thailand (Ayutthaya, Sukhothai)

Central Thailand acts as the historical heartland of the nation, offering families a chance to step back in time among the ruins of ancient kingdoms and explore lush western jungles. The landscape is dominated by the fertile rice bowl of the Chao Phraya basin, dotted with UNESCO World Heritage sites that serve as open-air museums perfect for active exploration.

Just north of Bangkok lies Ayutthaya, the former capital. Its proximity makes it an easy day trip, but an overnight stay allows families to see the temples illuminated at night. The flat terrain is ideal for cycling, and many ruins are set in park-like grounds where children can run freely. Further north, Sukhothai offers an even more serene experience; its well-maintained Historical Park is best explored by renting bikes at the entrance, riding past lotus ponds and giant Buddha statues in a peaceful, traffic-free environment.

To the west, Kanchanaburi offers a shift from history to nature and adventure. Famous for the Bridge over the River Kwai, the area provides poignant history lessons for older children, while the natural surroundings appeal to all ages. A highlight is the Erawan National Park, home to a seven-tiered waterfall with emerald green ponds suitable for swimming (though life jackets are often required for kids). Families can also experience the historic "Death Railway" train ride, which creeps along wooden trestles offering thrilling views of the river gorge.

One unique, albeit chaotic, stop in the region is Lopburi, famous for the hundreds of crab-eating macaques that inhabit the town center and Khmer ruins. While fascinating to watch, families should exercise caution here as the monkeys can be aggressive with food and shiny objects; keeping a safe distance is recommended. Overall, Central Thailand offers an educational and active complement to the beach-heavy itineraries of the south.