Photo: Tyg728, CC BY-SA 4.0 via Wikimedia Commons
Just off Nanshan Road, built in 954, the Jingci Temple has a huge 10-ton bell inside. Located on Nanping Road, they ring the bell 108 times here to ring in Chinese New Year. It is also rung every evening for much fewer times. Jingci Temple is the site of the legend of the miraculous well, which can be seen on the grounds of the temple.
Jingci Temple is located at the foot of Huiri Peak of Nanping Hill. It is the second prominent Buddhist temple beside West Lake in Hangzhou, China. Together with Lingyin Temple, it is called the jewel of the southern and northern hills. The temple was claimed as a key national Buddhist temple in Han areas by the State Council in 1983.
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南屏晚钟, Nanpingwanzhong
A powerful bell in a temple on a mountain, rung at dusk. One does not need to visit the bell, it can be heard across the lake.
Xihu
Hangzhou's most famous scenic sight. It is traditional to see the 10 Scenes of the West Lake and 10 New Scenes, and thousands of the visitors dutifully do so every year. However, these particular sites are overrated, and often seasonal (Snowfall Over Broken Bridge, etc.). Rather than make a checklist and walking back and forth looking for them, simply spend a clear day wandering the circumference of the lake and the causeways, take a ferry to the islands, and you will probably cover most of the sites anyway. The lake is quite large: the walk around it is about 12 km long.
花港观鱼, Huagangguanyu
Its famous points are fishes, flowers and ponds.
雷峰夕照 Léifēngxīzhào
The pagoda (see below for full description) is lit up at night. It is best viewed from across the lake, for example from the spot indicated here.
柳浪闻莺 Liǔlàngwényīng
A large park at Qingbomen (清波门), when orioles can be heard singing.
皇山公园 Yuhuang Shan Gong Yuan
One of the least-visited sites in Hangzhou despite its somewhat central location. The main temple on top of the hill offers a wonderful view of the city and lake below, and has a restaurant next door. There is another temple partway up the hill. The area can provide a quiet escape and a nice hike, as well as the chance to visit one of the few Daoist sites in the area (most other local temples are Buddhist). It is located directly south of Leifeng Pagoda. The main entrance isn't far from the Silk Museum. If you are playing along with the "10 Scenes of the West Lake" scavenger hunt still, the one that applies to the top of this hill is "clouds flying over Jade Emperor Hill".