There is a forest of rhododendrons on the top of Mount Pingtiantang in Baizhang Town, Yuhang District, Hangzhou City. The sea of flowers, covering an area close to 1,000 mu, is the largest wild rhododendron wood on the outskirts of Hangzhou. It is the high time for the plants to be in bloom before they are in great blossoms on this weekend, and the flowering time is expected to linger till early May.