Yen Tu Mountain is a complex of temples and pagodas located in a remote pine tree carpeted mountainous jungle in the northeast province of Quang Ninh, Vietnam. Yen Tu Mountain is about 49 miles from Halong Bay and 62 miles from Hanoi. It is considered a holy land for millions of Vietnamese Buddhists. At the same time, it offers spectacular views. A journey to Yen Tu Mountain offers the traveler a chance to understand the rich culture, history, and spiritual life of Vietnam dating back to the 12th century. The area is often surrounded by mist and conveys an absolute calm and mysticism. This is the birthplace of Truc Lam Zen Buddhism.