Distance from Galle – 71.3 km (1 hour 40 minutes)
Hummanaya is a natural blowhole and the one and only blowhole in Sri Lanka. It is also the second largest blowhole in the world. Hummanaya gets its name due to the “hoo” sound which could be heard at a great distance when the blowhole is active. Hummanaya blowhole is situated close to the fishing village named Kudawella, 28 km from Matara.