itinerary:

day one:

morning: from zhangjiagang city, take subway line 1 to zhichun road station, which takes about 1 stops and about 1 hour.

morning: after getting off at zhichun road station, walk about 32 meters to zhichun station, and then take subway line 13 to Qinghe station, which takes about 3 stops and about 1 hour.

noon: find a restaurant near Qinghe station to have lunch and taste local specialties.

Afternoon: Walk about 18 meters from Qinghe Station to the Yangtze River and start a crab-catching trip. If necessary, you can rent local crab catching tools.

at night: camp by the Yangtze river or return to zhangjiagang city for accommodation.

The next day:

In the morning: watch the sunrise by the Yangtze River, and then have breakfast.

Morning: Continue to catch crabs by the Yangtze River.

noon: have lunch in a restaurant near the Yangtze river.

Afternoon: End the trip to catch crabs and return to Zhangjiagang City.

mode of transportation:

1. take subway line 1 from zhangjiagang city to zhichun road station, and then transfer to subway line 13 to Qinghe station.

2. Walk to the Yangtze River and start a crab-catching trip.

3. You can choose to camp at night or return to Zhangjiagang for accommodation.

Accommodation:

1. You can choose to camp by the Yangtze River on the first night.

2. return to zhangjiagang city for accommodation the next night.