The Legend of Sorabora Wewa

The story of Sorabora Wewa is linked to the legend of Bulatha, one of King Dutugemunu’s ten giants. According to chronicles, the king was so impressed by his strength and loyalty that Bulatha was tasked with building a massive tank to irrigate the lands of Bintenna.

With his giant hands he is said to have heaped up the earth, damming the river between two rock ridges to create the tank. What makes this story more than just a legend is the unique feature of Sorabora Wewa.

Unlike most ancient Sri Lankan tanks that used a bisokotuwa (a sluice structure that reduced pressure and prevented erosion), Sorabora Wewa’s sluice gate is carved directly through solid rock. This innovation allowed the water to flow out smoothly, protecting the earthen bund—a solution that still works after two thousand years.

Bulatha was one of the Dasa Maha Yodhayo, the 10 giants of King Dutugemunu, whose names are etched into Sri Lankan history.

Long after the giants disappeared, Sorabora Wewa remains a testament to their greatness. 4.5 km² in size, with the capacity to hold over 14 million cubic meters of water, it still waters the fields and sustains life as it did centuries ago. The sheer scale and functionality of this tank, especially the rock-cut sluice, shows how Sri Lankan hydraulic engineers combined functionality with the natural landscape. It’s a skill that modern scientists still marvel at, making it one of the most incredible reservoirs in Sri Lanka.

• Mahiyangana Raja Maha Viharaya: While you’re exploring Sorabora Wewa, don’t miss visiting Mahiyangana Raja Maha Viharaya. This sacred site is said to be the first site that the Buddha visited in Sri Lanka. He is said to have preached to the local tribes and brought peace. The stupa here is said to have been built to enshrine a lock of his hair. It is also one of the oldest on the island. Today, pilgrims from all over Sri Lanka come to worship in its peaceful courtyard.
• Meet the Vedda at Dambana: Just a short drive away is Dambana, which is home to Sri Lanka’s indigenous Vedda community. Visitors can meet Vedda elders who still hunt and gather in the forests, watch the traditional bow and arrow demonstrations, and learn about their customs and rituals that predate recorded history. It’s a cultural experience that connects you to the island’s earliest human stories.
• Camp by Sorabora Wewa: If you love the outdoors, camping by Sorabora Wewa is an experience like no other. Whether you prefer a rustic tent or a more comfortable cabana setup, you’re sure to have a memorable night. Activities here include going fishing with the local villagers, or taking a peaceful boat ride to watch the birds over the water.

There are many scenic attractions and things to do in Mahiyanganya on a day trip. Go on a short walk to Rathna Ella, one of the area’s highest waterfalls. For wildlife enthusiasts, a safari in Wasgamuwa National Park is a great way to see elephants, buffalo and birdlife in their natural habitat. The more adventurous can even kayak along the Mahaweli River, stopping for riverside picnics.

Travellers can find plenty of accommodation options within the area. Or if you are exploring Kandy, which is two hours away, book a stay at top hotels such as Jetwing Kandy Gallery.

Sorabora Wewa is a symbol of the rich history of Sri Lanka. Together with Mahiyangana’s indigenous culture and landscapes, this is a corner of the island that is sure to stay with you.