Nirvana, in Buddhism, is the ultimate spiritual goal and the ultimate state of freedom from suffering and the cycle of rebirth. The term "Nirvana" literally means "extinction" or "extinguishing," referring to the extinguishing of the flames of desire, hatred, and ignorance that keep us trapped in the cycle of rebirth. The Buddha, also known as Siddhartha Gautama, was the founder of Buddhism and is considered to be the embodiment of Nirvana. He attained enlightenment, or Nirvana, under the Bodhi tree. In Buddhism, the path to Nirvana is through the Eightfold Path, which is a set of guidelines for ethical and mental development. The Eightfold Path includes right understanding, right intention, right speech, right action, right livelihood, right effort, right mindfulness, and right concentration. By following these guidelines, one can purify their mind and attain the state of Nirvana. Nirvana is often described as a state of perfect peace, happiness, and bliss. It is a state of complete liberation from suffering and the cycle of rebirth. In Nirvana, one is said to be free from all desires, cravings, and attachments. This state is not dependent on external conditions and can be attained in this very life. The concept of Nirvana is central to Buddhism and it is considered the ultimate spiritual goal of all practitioners. By attaining Nirvana, one is said to have reached the end of the spiritual journey and has achieved the ultimate state of freedom. It is a state that cannot be described in words but can only be experienced through personal realization. In summary, Nirvana is the ultimate spiritual goal in Buddhism, it is the ultimate state of freedom from suffering and the cycle of rebirth. The Buddha attained Nirvana under the Bodhi tree. It is a state of perfect peace, happiness and bliss and it is considered the ultimate spiritual goal of all practitioners.