4. Chichen Itza, Mexico

Chichen Itza, celebrated as one of the New Seven Wonders of the World, was once packed with eager tourists marveling at its iconic pyramid and sprawling Mayan ruins. In recent years, local restrictions, climate change warnings, and shifting travel trends have led to a dramatic decrease in crowds. This ancient site now offers a rare sense of tranquility, giving visitors the chance to appreciate its grandeur in peace (Reuters).