Mount Popa is an extinct volcano of 1,518 metres rising out of the dry zone of central Myanmar, in the Mandalay region an hour from Bagan, whose spring-fed slopes stay green in a plain of scrub, and beside it stands Taung Kalat, a sheer volcanic plug with a monastery covering its summit, climbed barefoot on 777 covered steps past the macaques and the shrine of the 37 nats, the spirits of the Burmese pantheon whose home this is. The plug is the famous picture, a tower of rock 737 metres high with gold stupas on top, and the roofed stairway winds up its face from the village, with monkeys on the rails and the vendors selling flowers; at its foot a mirror-tiled hall holds the 37 nats in rows, their faces gilded, dressed in silk and hung with the banknotes that petitioners pin to them, since Popa is the home of the nats, the spirits worshipped alongside Buddhism, and the mother spirit of the mountain, Popa Medaw, was a flower-eating ogress who fell in love with the man sent up the mountain to gather blossoms for the king of Bagan. Climbing barefoot is a rule rather than a courtesy, won in a fight over shoes at pagodas that helped start the independence movement.
The summit terrace looks over the plain to Bagan and its temples and back to the green cone of Popa itself, which almost no one climbs, a walk of a day through the forest of the national park with the plug seen from above, small under its gold. On cold, clear dawns in the dry season fog settles across the low ground and swallows everything but the plug, which stands out of the white like an island with a gold crown until the sun burns it off. The mountain is the source of the region's water, with springs feeding the villages, and the road from Bagan passes the palm-sugar stalls. Mount Popa is a volcano that keeps the spirits of a country, and the rock beside it wears their monastery.