
trubus.id
Tucked away deep in the lush rainforest of Kerinci Seblat National Park lies a magical little lake you probably haven’t heard of: Danau Kaco. This crystal-clear, glowing blue lake is one of Indonesia’s best-kept secrets and a must-visit for nature lovers and adventurers alike.
A Lake So Clear, It Looks Like Glass

Let’s start with the name “Kac, “which means “glass” in the local language, and once you see it, you’ll understand why. The water is unbelievably clear. You can see straight through to the bottom, even from a distance. What makes it even more magical is that the lake glows blue at night, especially during full moons. It’s like something out of a fairytale.
Getting There is an Adventure on Its Own

To reach Danau Kaco, you’ll need to hike about 3 to 4 kilometers from the village of Lempur in Kerinci. The trek takes 2–3 hours through the tropical rainforest. It’s not the easiest path, but the scenery makes it worth it. Birds chirping, fresh mountain air, and the quiet hum of nature all around? Yes, please.
Myths and Mysteries Add to the Magic
Danau Kaco isn’t just beautiful, it’s also full of stories. Locals tell tales of a beautiful princess who vanished into the lake long ago, and some believe the glowing water is connected to her spirit. Even cooler (and spookier), no one’s ever been able to measure how deep the lake is. It’s a natural mystery waiting to be explored.
Still Wild and Wonderfully Untouched

Since the lake sits in a national park, it’s kept in its pure, wild state. You won’t find any shops or buildings here, and that’s part of its charm. Visitors are strongly encouraged to leave no trace and keep the area clean, so this little slice of paradise stays unspoiled for future travelers.
Handy Tips Before You Go
Here are a few things to know before heading out:
-
Wear good trekking shoes, the trail can get muddy.
-
Bring your snacks and water.
-
Best time to visit? During the dry season, when the trail is easier.
-
Don’t forget your camera, the views are insanely photogenic.
Final Thoughts: Danau Kaco is Pure Magic
In short, Danau Kaco is more than just a lake, it’s an experience. From the peaceful hike through the jungle to the otherworldly blue glow of its waters, it’s the kind of place that stays with you long after you leave. If you’re looking for somewhere off the beaten path in Sumatra, this is it.