Tolong jelaskan mengenai Didyma, Turkey. dari Daftar situs monolit raksasa

Stone spheres of Costa Rica. Largest sphere weighs 16 tons.

Plain of Jars. Over 400 monolithic jars weighing from 5 to 15 tons, ranging from the Khorat Plateau in Thailand in the south, through Laos and to the North Cachar Hills of Dima Hasao district, Northerneastern India.

Newgrange, Ireland. Built in 3200 BC.

Callanish Stones, Western Isles of Scotland.