A hidden underground treasure beneath Ella’s hills
Nildiyapokuna, also known as the Blue Water Pond, is one of Ella’s most mysterious and magical hidden spots. Located deep within an underground cave system near Ravana Falls, this stunning pond is famous for its crystal-clear turquoise water that reflects light in mesmerizing shades of blue.
The word “Nildiya” means “Blue Water” in Sinhala, and this natural pool perfectly lives up to its name. For centuries, locals have considered it a sacred place connected to the ancient Ravana legend, believed to be where King Ravana once meditated and stored sacred treasures.
Visiting Nildiyapokuna is a short adventure through dense forest trails near Ravana Cave in Ella. You’ll descend into a limestone cave with cool, damp air, leading to a glowing blue pond surrounded by natural rock walls.
The light streaming in from the cave opening above creates magical reflections on the water. It’s a peaceful, almost spiritual experience — a perfect stop for travelers looking to explore Ella beyond the typical tourist trails.



Join Ella City Tour for a safe, guided exploration of the mysterious Blue Water Pond — a must-visit hidden treasure for adventurers and photographers alike.
Book via WhatsApp