Earth Hour, known as one of WWF's global campaigns as the world's largest conservation organization, invites individuals, communities, businesses, and governments worldwide to express their concern for climate change and the future of nature by turning off lights and electronic devices that are not in use for 1 hour (20:30 - 21:30 local time).

Let's delve to uncover the essence of this enchanting Omed-Omedan ritual, its history, philosophy, and the intricacies of its execution.

Batu is known as one of the leading tourist cities in Indonesia, due to its extraordinary natural beauty.