Namtok Ngao waterfall is located just outside of Ranong town, heading southwards. It is not to be missed as this cascade spectacularly falls over the cliffs, just a couple of kilometers from the main road (see photo above).
Especially spectacular towards the end of the monsoon, they are still very discernible from the road at any time of the year.
Getting close up is possible by getting entry to Namtok Ngao National Park. Another good source of information is here.
Mostly covering the main mountain ridge, there are a few other waterfalls in this national park, but none as easy accessible as Ngao. That said, the waterfall is something to be seen from a distance, rather than up close where the specific spectacularity fades. Such that a nearby treeless hill (Phu Khao Ya) actually acts as an attractive view point of the Ngao waterfall, 10 kms away!
There is a hot spring not too far away from the main road in the same Namtok Ngao National Park, Porn Rang. Having been spruced up to the tune of $1 million (source), it's a very entertaining place to take a soak and enjoy the scenery. And the national park plays host to Pu Chao Fa a rare freshwater crab (source). Another great fact.
Mostly covering the main mountain ridge, there are a few other waterfalls in this national park, but none as easy accessible as Ngao. That said, the waterfall is something to be seen from a distance, rather than up close where the specific spectacularity fades. Such that a nearby treeless hill (Phu Khao Ya) actually acts as an attractive view point of the Ngao waterfall, 10 kms away!
There is a hot spring not too far away from the main road in the same Namtok Ngao National Park, Porn Rang. Having been spruced up to the tune of $1 million (source), it's a very entertaining place to take a soak and enjoy the scenery. And the national park plays host to Pu Chao Fa a rare freshwater crab (source). Another great fact.