Sri Lanka’s medieval capital from the 11th to 13th century is more compact, better preserved and more navigable by bicycle than its ancient predecessor. The Royal Palace complex, the Sacred Quadrangle and the Gal Vihara are the centrepieces – the Gal Vihara in particular, where four monumental Buddhas are carved with extraordinary technical mastery and serenity of expression from a single face of natural granite, is one of the most remarkable works of religious art in Asia. A morning with a specialist guide and a bicycle is the most rewarding way to spend a day here.