Cycling in Cycle Diep Son Island

Discover one of Vietnam’s most extraordinary natural phenomenon and secret marine havens on our specialized Diep Son Island Cycling Tour (Chương trình tour xe đạp Đảo Điệp Sơn). Situated in the heart of the tranquil, mountain-ringed Vân Phong Bay (Vịnh Vân Phong) in Vạn Ninh District, approximately 60 kilometers north of Nha Trang City in Khánh Hòa Province, Diep Son Island (Đảo Điệp Sơn) is a cluster of three emerald islets—Hòn Bịp, Hòn Giữa, and Hòn Đuốc—connected by a legendary, 800-meter winding underwater sandbar. Accessible only on foot during low tide, walking across this white sand ridge with crystal-clear turquoise waters lapping on both sides offers an unforgettable, bucket-list coastal adventure.

Riding along the northern coastal headlands of Khánh Hòa Province toward Vân Phong Bay on two wheels turns a tropical journey into an invigorating, sensory-rich active expedition far removed from crowded tourist tracks. Our expert-curated route guides cyclists along wide, breeze-swept coastal highways, elevated ocean pass roads, and rustic fishing village backroads. As you tackle the gentle, sweeping curves of Lương Sơn Pass and the quiet coastal roads leading toward Vạn Giã Port, you will enjoy breathtaking 360-degree panoramas of emerald ocean waves crashing against dark granite cliffs, traditional wooden fishing trawlers resting in sheltered coves, and the endless horizon of the East Sea.

Beyond the exhilarating mainland coastal riding, the expedition seamlessly fuses active eco-adventure with authentic maritime cultural discovery. Cyclists will pedal directly through quiet coastal fishing hamlets, observing traditional aquaculture life, lobster farming rafts, and salt fields. A short boat transfer across Vân Phong Bay brings you to Diep Son Island, where you can ride along quiet island concrete tracks, walk across the famous submerged sandbar walkway connecting the islets, swim in secluded turquoise coves, and indulge in a fresh sea-to-table seafood feast right by the water's edge.

Engineered for road cyclists, gravel riders, mountain biking enthusiasts, and active eco-travelers alike, this tour delivers an ideal mix of physical challenge, breathtaking coastal geography, and pure seaside relaxation. Supported by professional local cycling guides, complete mechanical back-up, and a 100% dedicated support vehicle, our Diep Son Island expedition guarantees a safe, seamless, and deeply unforgettable coastal bike journey.

Tour Highlights

1. Walking the Undersea Sandbar Walkway: Experience Vietnam's unique 800-meter natural sandbar connecting three islets, walking across white sand submerged beneath shallow turquoise waters.
2. Vân Phong Bay Coastal Pass Riding: Master sweeping coastal pass climbs along elevated avenues, taking in continuous vistas over Vân Phong Bay and pristine fishing harbors.
3. Vạn Giã Fishing Village & Aquaculture Culture: Cycle through authentic coastal fishing hamlets, meeting welcoming fishing families and observing traditional lobster farming.
4. Dốc Lết Beach Coastal Extension: Spin along quiet oceanfront paths toward the powdery white sands and shallow calm waters of nearby Dốc Lết Beach.
5. Fresh Maritime Gastronomy: Refuel with delicious sea-to-table seafood lunches featuring local grilled squid, fresh oysters, sea urchin, and chilled tropical coconuts right on the beach.
6. Full Van Support & Safety Logistics: Ride with complete confidence backed by 100% support-vehicle logistics carrying guest luggage, spare bike parts, trailside hydration, and offering relief seats whenever needed.