Amid the vast seascape of Ha Long Bay, secluded lakes and enclosed lagoons embraced by towering limestone mountains create a rare and remarkable landscape. Their calm emerald waters, hidden within the mountains, are linked to the sea through water-filled caves, while unique ecosystems add to the pristine beauty, mystery and outstanding universal value of this UNESCO World Heritage site.
The Thien Canh Son area is distinguished by soaring limestone cliffs surrounding crystal-clear lagoons, creating a landscape of striking natural beauty.The Vung Vieng fishing village rests peacefully among limestone formations, offering a tranquil and secluded setting within the heritage bay.
Numerous small lakes have formed within the limestone mountains around Vung Vieng, appearing like “green gems” amid the sea and sky.Vung Vieng Lake remains at a higher water level than the surrounding sea during low tide, causing water to flow out of the lake only gradually.Small sandy beaches tucked beneath limestone cliffs contribute to the bay’s serene and captivating scenery.
Heart Lake, renowned for its naturally heart-shaped form, is one of the notable highlights of Ha Long Bay.At low tide, elevated viewpoints reveal a harmonious landscape where clouds, limestone mountains, tranquil waters and sandy beaches blend together beneath the cliffs.
