Mountain tianheng, 2.5 meters from the penglai city,is situated in the west side of the mountain "red cliff".It's dubbed as "dengzhou"cape because it lies to one side of "dengzhou" of the strait of the sea of "bohai",and also eams the name of Mountain laobei for it leans at the nerthernmost of the sharclong pennysula.The line between the lighthouse in "tianheng" and the one in Mountain lao serves as the boundary of "bohai" sea and "huanghai" sea,therefore it achieves the unique geographical lecation - 2 seas divided by one mountain.
The Mountain "tianheng",with its ocher nocks,hasarelevation of 72 meters;with its southeast connected with Mountain "red cliff".

    Mountain tianheng got its name for its by gone use for stationing the troops by Emperor Qin in the late qin dynasty.today,it also has historicak remains of font set in ming and qing dynasty. in1987,tianheng opend up as a park for tourists,after whichmore scenery spots were built,including on¡ªsea cableway for sightseeing,the palace of 100 Gods,shooting range city for fighting with laser-gun,thrilling playground,loading channel,cinema running the whole week etc.