City of Gaoyou is 60km north of  Yangzhou and is actually a suburban city of the latter one. Gaoyou is on the east shore of Gaoyou Lake and mostly the east bank of the Great Canal.

Links about Gaoyou:

English:
(1) A Page for children adopted from Gaoyou to learn about their home town -- Gaoyou.
(2) The City of Gaoyou

Chinese:
(1) Gaoyou Infoport
(2) Window of Gaoyou
(3) Gaoyou Enconomy and Trade