Shuanglong Lake is embraced by steep mountains on two sides, boasting exquisite natural scenery.
In spring and summer, green hills mirror clear rippling water, trees grow luxuriantly, and birds sing amid blooming flowers.
In particular, forty-eight red-crowned cranes inhabiting the wetland in the northwest corner form a stunning scenic highlight.
When autumn arrives, the mountains are dyed in riotous colours. The fertile farmland below the dam turns golden, crowded with people and vehicles, presenting a lively harvest scene.
In winter, steep peaks are covered in snow. Wild birds and beasts can be seen everywhere, showcasing the unique winter scenery of northern China.