As the official residence of the kings of Siam — and, later, Thailand — since 1782, the Grand Palace is perhaps the most famous attraction in the bustling city of Bangkok. Situated on the banks of the Chao Phraya River, the walled-in complex contains a compelling series of pavilions, halls, wats and other buildings interspersed with vast lawns, lavish gardens and stately courtyards. Of the many sights here, Wat Phra Kaew, or the Temple of the Emerald Buddha, is probably the most memorable.