third thai-lao friendship bridge, bridge over the mekong river nakhon phanom to khammouane at sunrise

amazing beautiful landmarks light rays fog design lao nakhonphanom sky business thai transport asean transportation river bridge mekong stone morning decorating nature wide thakhek metre connect thailand road mountain number nakhon long phanom khammouane beauty friendship sunrise november laos aec third thai–lao thailao thai-lao sunrise