Tucked beneath the sacred Bich Dong Pagoda in Ninh Binh, Xuyen Thuy Cave remains one of Vietnam’s most underrated natural wonders. This 350-meter-long water cave, part of the famed Tam Coc – Bich Dong landscape, invites travelers on a serene boat ride through smooth stone arches and tranquil waters. Unlike the more tourist-heavy caves in the region, Xuyen Thuy offers an immersive experience where nature and spirituality intertwine. If you’re searching for a quiet yet captivating escape, this hidden gem deserves a top spot on your Vietnam travel list.

Introduction to Xuyen Thuy Cave

Tucked away in the heart of Vietnam’s scenic Ninh Binh province, Xuyen Thuy Cave is a lesser-known wonder that rewards those who take the time to explore beyond the usual tourist paths. Found beneath the historic Bich Dong Pagoda, this 350-meter-long waterway is part of the wider Tam Coc – Bich Dong landscape, often referred to as the “Halong Bay on land.”

This unique cave is a tranquil retreat, offering serene boat rides through limestone formations and cool, quiet interiors. For travelers seeking something more spiritual, Xuyen Thuy Cave’s location—under a sacred pagoda—adds a layer of mysticism and cultural richness to the experience.

Whether you’re a nature enthusiast, a history buff, or simply looking for something off the beaten track, this cave delivers a peaceful escape and unforgettable photo opportunities.

Geological Features

Xuyen Thuy Cave is a naturally formed, semi-submerged cave that winds its way under Bich Dong Mountain. Carved by centuries of erosion and underground water flow, the cave is shaped like an elongated tunnel with a semicircular cross-section, allowing just enough headroom for small paddleboats to pass through.

One of the most fascinating aspects of Xuyen Thuy is its M-shaped arch entrance, sculpted naturally by the movement of underground streams. Inside, the cave walls glisten with moisture and mineral deposits, creating a surreal, almost otherworldly atmosphere. Despite being underground, the cave is well-ventilated and not completely dark, thanks to cleverly placed openings that allow beams of light to filter through.

You won’t find elaborate stalactites here, but the simplicity and symmetry of the stone formations make Xuyen Thuy Cave a quiet spectacle of nature’s craftsmanship—perfect for those who appreciate subtler natural beauty.

Historical and Cultural Significance

While Xuyen Thuy Cave is primarily known for its natural beauty, it also holds deep cultural and spiritual significance, especially because it lies directly beneath Bich Dong Pagoda, one of Vietnam’s most iconic temple complexes.

According to local folklore, the pagoda was discovered in the early 18th century by two monks who were drawn to the area by its serenity. The name “Bich Dong” translates to “Green Pearl Cave,” reflecting the lush surroundings and spiritual tranquility of the region. Xuyen Thuy Cave, lying silently beneath, is considered a symbolic “pathway to inner peace.”

The harmony between nature and spiritual architecture at Bich Dong represents the Vietnamese philosophy of living in sync with the environment. Visitors often experience a sense of calm and reflection as they glide beneath the pagoda, supported by water and stone shaped over millennia.

Visiting Xuyen Thuy Cave

Exploring Xuyen Thuy Cave is a peaceful experience that begins with a short walk from the entrance of Bich Dong Pagoda. Once there, you can hire a small rowboat operated by friendly local guides who navigate through the narrow, winding passage of the cave.

Best Time to Visit

The ideal time to visit is during the dry season (from November to April), when the water is calm, and the skies are clear. Visiting early in the morning offers the most tranquil experience, with fewer crowds and the added charm of soft, filtered sunlight.

Entrance Fees & Access

Access to the cave is typically included with your visit to Bich Dong Pagoda, and there may be a small additional fee for the boat ride (usually under 100,000 VND per person). Tickets can be purchased at the pagoda entrance.

Tour Experience:

• Boat Ride Duration: Approximately 20–30 minutes
• Language Support: Guides may speak limited English, but the beauty of the journey transcends language
• Photography: Flash-free photography is allowed and encouraged—bring a waterproof phone case if possible

This slow-paced journey offers a meditative escape that perfectly complements the spiritual energy of the surrounding temple complex.

The Natural Beauty of Xuyen Thuy Cave

What sets Xuyen Thuy Cave apart isn’t just its unique location beneath Bich Dong Pagoda—it’s the raw, untouched beauty that envelops you as you float gently through its quiet, stone-lined corridors. The cave’s soft curves and seamless stone arches give the impression of a naturally carved tunnel sculpted with care and precision.

As you enter, the ambient light slowly fades, replaced by a calming darkness that’s cool and quiet, broken only by the gentle sound of oars slicing through the water. The rock walls glisten with moisture, reflecting subtle patterns that change as the boat moves deeper. Overhead, natural openings in the limestone occasionally allow narrow beams of sunlight to filter through, casting magical highlights on the water and creating the feeling of entering another world.

The stillness inside the cave creates an almost sacred atmosphere. Every detail—from the textured walls to the smooth, mirror-like water—invites you to slow down, breathe deeply, and truly connect with your surroundings. It’s this harmony between shadow and light, stone and water, that makes Xuyen Thuy Cave an extraordinary destination for those who appreciate beauty in simplicity.

Nearby Attractions

The Tam Coc – Bich Dong region is one of Ninh Binh’s most visited destinations, and Xuyen Thuy Cave is just one of many enchanting spots in the area. Make the most of your visit by exploring these nearby highlights:

Bich Dong Pagoda

This three-tiered pagoda complex is built into a limestone cliff and consists of Lower, Middle, and Upper pagodas. Each offers a peaceful stop with stunning views and Buddhist relics.

Tam Coc River Cruise

Only a few kilometers from Xuyen Thuy, Tam Coc offers a longer boat ride through rice paddies and dramatic limestone karsts. It’s often referred to as “Halong Bay on Land” for good reason.

♦ Get more information about tam coc boat tour right here and explore beautiful breath-taking golden rice field.

Thien Huong Cave

A lesser-known cave along the Tam Coc boat route, Thien Huong houses a shrine to Tran Thi Dung, the beloved National Mother of Vietnam. The cave is dry and easily accessible on foot.

Mua Cave Viewpoint

For those seeking a bit of adventure, climb the 500 steps up to Hang Mua (Mua Cave) for panoramic views over the Tam Coc Valley—it’s one of the most iconic photo spots in Ninh Binh.

Travel Tips

To help you plan your trip to Xuyen Thuy Cave and its surrounding areas smoothly, here are some travel tips based on local advice and traveler experiences:

Getting There:

• From Hanoi, take a bus, train, or private car to Ninh Binh (approx. 2 hours)
• From Ninh Binh city center, Bich Dong Pagoda is about 8–10 km away by taxi or motorbike

Where to Stay:

• Tam Coc Garden Resort: A luxurious option with lush views and traditional architecture
• Chez Loan Hotel: Mid-range family-run hotel known for warm service and proximity to attractions
• Local Homestays: Great budget choices with a chance to experience authentic Vietnamese hospitality

What to Bring:

• Lightweight, breathable clothing and comfortable walking shoes
• Sunscreen, insect repellent, and a reusable water bottle
• A camera or smartphone with ample storage—this area is incredibly photogenic

Local Eats:

• Try local Ninh Binh specialties like goat meat with lime (thit de tai chanh) and crispy rice (com chay)—available at most nearby eateries.

With its peaceful waterway, spiritual surroundings, and location within one of Vietnam’s most scenic regions, Xuyen Thuy Cave is much more than just a side attraction—it’s a meaningful journey through both nature and culture. Whether you’re exploring the ancient Bich Dong Pagoda above or drifting through the shadowy calm of the cave below, every moment here offers a sense of connection and wonder. For travelers seeking authentic, off-the-beaten-path adventures in Ninh Binh, Xuyen Thuy Cave is a destination not to be missed. Plan your visit today and discover the quiet beauty that lies beneath.