1. Overview of Tram Ton Pass
1.1. Location
Tram Ton Pass (O Quy Ho Pass) is an iconic mountain pass located in the Hoang Lien Son range. It is situated on National Highway 4D, which connects the provinces of Lao Cai and Lai Chau. The pass is positioned at an altitude of approximately 2,000 meters above sea level and stretches for about 50 kilometers. Known for its steep, winding roads and breathtaking views, Tram Ton Pass is an adventure for travelers looking to experience the raw beauty of the Vietnamese mountains.
The pass is often enveloped in mist, particularly during the early morning or rainy seasons, earning it the nickname "the king without a crown" of the Four Great Passes of Northwest Vietnam. This term reflects its commanding position and the challenges it presents to those daring enough to navigate its terrain. It is one of the highest and most treacherous mountain passes in Vietnam, providing both awe-inspiring scenery and a thrilling experience for visitors.