Tu Lan Cave System Trek is another group tour that includes the very best wild caves of the region including Hang Ken Cave, Hang Kim Cave, Secret Cave, Hung Ton Cave and Tu Lan Cave!
One of the highlights on the Tu Lan Cave System Trek is our second campsite at To Mo Waterfall, where you’ll spend the night camping inside a small cave wedged within the limestone mountain and overlooking the beautiful natural swimming lagoon. It is really something special and a highlight for many of our guests.
DAY 1: PHONG NHA -> TAN HOA -> TU LAN CAVE
You will be picked up in Phong Nha between 8:00 am and 8:30 am at your hotel and driven to the little village of Tan Hoa for your initial safety briefing.
You’ll then set off across sweeping fields for 2.5 km to the Rao Nan River, where climbing ensues (50 m), up a rocky slope to find the entrance of Secret Cave for your first cave discovery.
You’ll then trek through Hung Ton Valley and up Hung Ton Mountain. It’s 2 km more along the mountain ridge until Mango Mountain, where the reward is a picnic lunch and from there, the trek continues into and through Tu Lan Valley (2 km).
You’ll finish your afternoon on a more relaxed note with swimming around the waterfall, followed by a BBQ dinner, and singing around the campfire until sleep overcomes you.
DAY 2: TU LAN CAVE -> HANG KIM -> TO MO
The morning arrives with another full day of adventure. Shortly following breakfast comes a 200 m swim directly into Tu Lan Cave.
Trek 2 km back through the valley to loop back to camp for more waterfall swimming, a rest, and picnic lunch.
Post-lunch, it’s a 200 m swim into Ken Cave, followed by a 500 m trek to Hang Kim where swimming (450 m) and exploration (500 m) continues before adventuring 500 m on through To Mo Valley to the To Mo Cave campsite.
Enjoy another beautifully prepared dinner, and the unique experience of camping inside a cave set deep in the Vietnamese jungle.
DAY 3: TO MO -> TAN HOA -> PHONG NHA
The last day continues to exude more adventure with breakfast and then a morning swim 200 m upstream past the waterfall and through Hung Ton Cave via what is usually the exit of the cave.
Investigation of the dry passage leads to a 15 m ladder climb up to the entrance of Hung Ton. After trekking across Hung Ton Valley and over the hill to La Ken Valley (2.5 km), enjoy lunch by the river prior to visiting Hung Chuot (300 m).
Early afternoon holds the return trip across Rao Nan River, the beautiful fields, and back to Tan Hoa (2.5 km), where a cold drink will be calling your name.
Showers are available for those who would like to clean up and change. The tour returns to Phong Nha by 5:30 pm.