Tien Cave was first surveyed by experts from the British Caving Association in 1994. The 3-kilometer cave consists of layer-upon-layer of stalagmites that resemble terraced fields. It is one of the largest in the Tu Lan cave system, and was once called “a nameless heaven”.
New tourism services include a 1-day tour; 2-day/1-night tour; and another tour from Tu Lan to Cao Quang. The tours will be available from November until next August, and temporarily suspended in September and October due to the flood season. These mild discovery tours are expected to lure numerous tourists.
