Hangzhou

gardens, forests, nature
Longjing (Dragon Well) Tea Fields
龙井茶园 Long Jing Cha Yuan, and other tea fields further west. These are best visited during the harvest period, usually from the first week of March till after May Holiday, when everyone is out in the field picking tea and the tea that you can purchase is of the best quality tea crops from later in the year have had their leaves damaged by the rain.
Guo's Villa
郭庄 Guo Zhuang (http://www.hudong.com/wiki/%E9%83%AD%E5%BA%84), is the best existing traditional private garden in Hangzhou. It is one of the garden masterpieces of Jiangnan the lower region of the Yangtze River thanks to its incomparable surroundings and the smartly managed garden space. The garden develops as you enter further into it with regular switches between tight, closed spaces and sudden, open ones. The key feature, or spirit, is water. Cleaverly juxtaposing shade and light, curved and straight, yin and yang, the garden of Guo Zhuang is a wonderful embodiment of the Chinese wisdom of Tao and the Way of Nature. The teahouse, Liang Yi Xuan 两宜轩 Belvedere of Both Good sits in a prime viewing spot within the garden between two superb water "yards", one large and the other small. While there are plenty of "old villas" in China to visit-- and many are similar-- this one is also on the shore of the West Lake. The 10 yuan entry fee keeps many people away, and you can have some tea 40 yuan on the lakeside pavilions of the villa while avoiding the tourists.
Hangzhou Botanical Gardens
植物园 Zhi Wu Yuan, and flower nursery as well nearby. If you can't make it to Suzhou, these gardens aren't bad, especially in the spring and during the brief period when the leaves change in the fall. There is also a peacock farm, some nice ponds, and basically a wide range of plants and ecosystems to walk through. The redwood tree that Nixon donated during his visit has since died in 2001.
Xixi National Wetlands Park
Opened in May 2005, this wetlands park is in the extreme west part of the city past the west bus station. One of the easiest ways to get there would be to take a bus from Huanglong Soccer Stadium. While it may be somewhat out of the way and the road signs have the English translation as an uninviting "Xixi Swamp", this area is not to be missed, as currently the tourists are not too many, and it is a great way to see birds and other wildlife. The birds are especially beautiful and varied.
Dreaming of the Tiger Spring
虎跑梦泉 Hǔpǎomèngquán, is a spring as well as a scenic and historic destination. The area includes wooded pathways, streams, bamboo groves, tea houses, historic structures, as well as the spring itself and other sights. Admission is ¥15. Tea brewed with the high-quality Tiger Spring water may be purchased for about ¥20 a glass.
Hangzhou Zoo
杭州动物园 Hángzhōu Dòngwùyuán. It has pandas and more and is located just south of the lake. Animals treatment here is poor. Besides a few animals which have good cages mostly water-animals it has terrible conditions for the panda, most bears and other larger animals like the elephants. Still, they made improvements compared to a few years ago, and it seems it's mostly the missing support of larger investments that seems to hinder further development in a better zoo. The entrance fee includes a circus-style animal show with tigers, lions, bears and elephants that is particularly entertaining for children if a little depressing for adults.
Zhongshan Park
中山公园.Zhongshan Park or Sun Yat-sen Park used to be the West Lake Temporary Imperial Palace of Qing Dynasty. Currently it is located close to Zhejiang Museum and Xiling Society of Seal Arts. The historic sites of the imperial palace are well protected and available easily.

On the northern side of Baochu hill near the soccer stadium is Huanglong Cave For "Scenes of The West Lake", this cave covers "Yellow Dragon Cave Dressed in Green".