Trail Bus – Suối Cửa Tử
4km / day
Elevation gain
240m
Distance
4km
Peak elevation
No
Difficulty
Around 115km from central Hanoi, Cửa Tử in Thái Nguyên is a refreshing day trek through shaded old-growth forest and cool streams. Swim in clear pools, try the natural rock slide formed over hundreds of millions of years and visit Thiên Đường Waterfall.
Choose the option that suits you
EXPLORE” TICKET
For beginners or anyone who prefers hiking with a group and a trail guide.
Return transport
Hiking
Day trip
Trail guide
JOIN THE CREW” TICKET
For travellers who prefer to arrange their own transport, meet the group at the trailhead and begin the journey with their fellow hikers.
Hiking
GPX track
Trail guide
What you will experience

TRAIL GUIDE
Your guide stays with the group throughout the trip, helping you discover the trail’s best viewpoints while keeping the experience safe and well organised.

HIKE THROUGH UNTAMED NATURE
Follow shaded paths across streams and rocky sections to experience the mountain forest in its natural state.

AN IMPRESSIVE NATURAL ROCK SLIDE
Slide down a natural rock chute where clear, cool water creates a lively outdoor experience.

FRESHEN UP IN THE COOL WATER
Float in the cool blue water, ease tired muscles and relax in a peaceful natural setting.

SWIM IN THE COOL WATER
Float in the cool blue water, ease tired muscles and relax in a peaceful natural setting.
Cost breakdown
Included:
- Round-trip seat-coach transfer
- Bottled water on the bus
- National park admission, wooden-bridge ticket and environmental fee
- Meals during the trip (1 lunch)
- Trail guide
Not included:
- Personal expenses outside the itinerary
- Other personal meals and drinks
Included:
- National park admission, wooden-bridge ticket and environmental fee
- Meals during the trip (1 lunch)
- Trail guide
Not included:
- Round-trip bus transfer
- Bottled water on the bus
- Personal expenses outside the itinerary
- Personal meals and drinks
Detailed itinerary
-
Overnight stay: No
-
Trail distance: 4km, approximately 2.5 hours depending on fitness
-
Meals: Lunch
-
Highlights: Hike through forest, check in at the three gates of Cửa Tử Stream and enjoy local food.
- 5h30: The bus departs on time from No. 9, Alley 53 Trần Quốc Hoàn, Cầu Giấy, Hanoi.
- 7h00: The bus stops at a rest area along the way. Take this time to relax and buy your own breakfast before the day’s activities.
- 8h30: Arrive at the activity start point and allow around 15 minutes to prepare.
- 8h45: The guide provides a safety and itinerary briefing before the group warms up. Begin hiking beside the stream under a cool canopy. Take an optional boat to Gate 1 at your own expense, then rest and take photos there.
- 11h00: Trek through the forest to Gate 3 for the natural rock slide, stream swimming and time in the cool water.
- 12h00: Have lunch, rest and swim in the stream.
- 14h00: Return through the forest to the starting point.
- 15h30: Return to the starting point to wash and change, then board the bus for Hanoi. Estimated arrival at 18:30. Pack up and descend.
What to pack
+ Water shoes or sandals
+ Sunscreen and insect repellent
+ Stretchy, long-sleeved sportswear, sunglasses and sun hat
+ A change of clothes after swimming
+ At least 1.5L of water
+ Personal energy snacks: energy bars, nuts or dried fruit
+ Trekking poles (for beginners)
+ Hydration vest or lightweight backpack
+ Emergency cash
Important notes:
+ Each guest receives one Conqueror Card after completing the trail. Guests who register after Wednesday for that week’s departure will not receive a Conqueror Card.
+ Late arrival is treated as a cancellation and is non-refundable.
+ Please make sure you board the correct bus, as several tour groups may share the same meeting point.
+ Prepare physically by walking for 30 minutes a day during the two weeks before the hike.