Er sea, xie Yu lustre, elder brother ever was called in archaic document river of Mi Chuan, Xi Er, on the west 2 rivers, be located in Yunnan Dali suburb, save lake of the 2nd big fresh water for Yunnan. Er sea is Dali " wind,flowers,snow and moon " one of 4 scene " Er sea month " place. Resemble an ear because of appearance allegedly and entitle " Er sea " . Go boating in calm day Er sea, green jade of that clean and transparent offshore just like is settleclear settleclear blue sky, give a person with halcyon and a long time ago feeling, let a person appreciate that " the boat floats in blue waves, the person swims in the picture " the artistic concept with poetic general picture. Er sea water quality is good, aquatic resources is substantial, also be a beauty spot that having meandering view at the same time. Er sea, although say for the sea, but it is actually laky, because Yunnan resides inland greatly,be allegedly, people of the Bai nationality is those who represent pair of of great capacities is yearning, the sea is Er that says so. Dali all the year round the scenery is picturesque, in a lot of scenery scenic spot in, with wind, flower, snow, month 4 view are most well-known and fascinating. Wind: Issue Guan Feng, next closing that have strong wind all the year round, sometimes wind-force amounts to 8 class above. Beautiful: The flower closes on, the foot of mountain that is located in Yun Longfeng of hill of Dali dark green closes on, it is the fastness of the Dali of surround and protect that forms since Tang Dynasty. Snow: Cang Shanxue, the firn on Cang Shan why chiliad is not changed, unplugging at Cang Shanhai too tall, the reason with summit small air temperature. Month: Er sea month, every arrive the traditional Chinese calendar the Mid-autumn Festival August 15 in the evening, the family of the Bai nationality that lives in Dali Er seaside should delimit wooden vessel in Er sea, admire the Jin Yueliang that mirrors in the sea, daylight, cloud, moon and seawater are together accordingly, form a beautiful picture. Er sea most round hill of Na Duan has park of an Er sea, it is the good place that views and admire color of seascape of Cang Shan Er. Highway of landscape of travel of annulus Er sea is full-length 115 kilometers, optional choose bicycle, electric car, car undertakes annulus swim.