Swayambhunath.

High atop a hill overlooking Kathmandu, Swayambhunath—famously known as the Monkey Temple—is one of Nepal’s oldest and most sacred Buddhist sanctuaries. According to local legend, this ancient site arose from a lotus flower when the valley’s primordial lake was drained. Today, it is a bustling, living place of worship where Buddhist and Hindu traditions seamlessly intertwine. Visitors who brave the 365-step stone climb to the summit are rewarded with sweeping panoramic views of the city, a face-to-face look at the stupa’s iconic painted Buddha eyes, and the sight of a massive brass vajra (lightning bolt). Surrounded by spinning prayer wheels, fluttering flags, active monasteries, and a resident population of bold monkeys, the complex offers an unforgettable, sensory-rich introduction to Kathmandu's spiritual heritage.