Lumbini is the place where the Buddha, known as the one who has found the truth was born. It is the place which should be visited and seen by a person of devotion and which should cause awareness and apprehension of the nature of impermanence.'
The birthplace of the Gautama Buddha, Lumbini, is the Mecca of every Buddhist, being one of the four holy places of Buddhism. It is said in the Parinibbana Sutta that Buddha himself identified four places of future pilgrimage: the sites of his birth, enlightenment, first discourse, and death. All of these events happened outside in nature under trees. While there is not any particular significance in this, other than it perhaps explains why Buddhists have always respected the environment and natural law.