aerial view of yellow river source scenery in lao niu wan, laoniu bay, pianguan, shanxi, china

aerial ancient around asia bay beach beautiful blue calm china circle clear coast culture dusk fort great hill hills history lake landscape lao laoniu majestic mountain mountains natural nature niu outdoor panorama pianguan river rock round scenery scenic shanxi sky source spectacular stone summer sunlight sunset tourism town tradition travel tree turning view wall wan water yellow