The spiritual center of the whole site — a temple built to protect the Marker Stone, believed to indicate the exact spot where Queen Maya Devi gave birth to Siddhartha Gautama around the 6th century BC. Excavations beneath the temple in the 1990s and 2013 uncovered ruins dating back over 2,000 years, some of the oldest confirmed Buddhist archaeology anywhere.
A sandstone pillar erected by Emperor Ashoka around 249 BC to commemorate his own pilgrimage to the site — the inscription on it, in Brahmi script, is what confirmed Lumbini as the Buddha's birthplace to modern archaeologists after it was rediscovered in 1896. Nepal's oldest known inscription, standing quietly beside the much busier temple.
Beyond the Sacred Garden, Lumbini's wider complex holds monasteries built by Buddhist communities from dozens of countries — China, Japan, Myanmar, Thailand, Korea, and more — each in its own national architectural style, split across eastern (Theravada) and western (Mahayana/Vajrayana) zones connected by a canal.