The Pu Sam Cap cave complex belongs to the Pu Sam Cap range system with an altitude of about 1300m to 1700m above sea level. The cave is located on provincial road 129 connecting Lai Chau city with Sin Ho district, about 5 km from the city center; stretching in the direction of Northwest - Southeast, is the natural boundary between Lai Chau city, Tam Duong district and Sin Ho district. This is a limestone mountain range formed from the tectonic era, following the catster topography with a gentle slope to the south and steep, dissecting north.

Pu Sam Cap cave complex is a perfect work of nature, with more than 10 large and small caves. In which there are 3 large caves, also 3 typical caves for this population that have been and are in the process of being put into operation: Thien Mon Cave, Thien Duong Cave and Thuy Tinh Cave.

Heaven Gate Cave

Thien Mon Cave appears with a large arch, looking inside. Walking into that mysterious dark space, we feel like we can see the cool air from the stone, the gentle breezes passing by. Stalactite columns rise on the cave floor flowing down. Every drop of water that settles on the ice can make your hair wet. In the wide cave floor, there are many stalactites, the crystallization of millions of years of movement of water distilled from rocks. The marbles lie on top of each other creating countless shapes that are both familiar and strange. Going to the center of Thien Mon cave, you will be surprised by the high and wide arch of the cave, the flat bottom. There is a little light exposed from the end of the cave to create a space of contrasting light and dark.

Paradise Cave

With pristine, natural images full of attractive, Thien Duong cave captures your eyes like a painting. The way down to the cave is a thrilling road with a climbing rope, along the cliffside. The deeper you go into the cave, the more you see a multi-colored, multi-dimensional space... Splendid on all sides are white stalactite towers like glass columns around the lake. And the stone columns, stalactites with strange shapes, will make you have a lot of rich imagination.

Thuy Tinh Cave

Thuy Tinh cave is also the last cave in the complex of 3 large caves of Pu Sam Cap. Thuy Tinh cave has not been explored much because of the rather rugged terrain, lying on the high background of the cave complex. And also an attractive cave for those who love to explore and love adventure. What Thuy Tinh cave is is still an unsolved mystery.

Thanks to the available conditions, as well as being invested, Pu Sam Cap cave complex is a promising destination to attract tourists everywhere. Coming to Pu Sam Cap cave, you can not only admire the unique natural images but also blend in with the majestic but also poetic nature here.