Answered by Donna from Canada | Dec. 18, 2017 20:28
Well, I’d like to give to some suggestion:
The Window of the World: subway line 11 and then change to line 1 at Qianhaiwan, get off at window of the world.
Then, walk to the Happy Valley.
Splendid China – Folk Culture Villages: take subway line 1 to OCT.
After that, you can take subway line 1 then line 11 back to the airport.
Oh, don’t forget to apply for a transit visa in advance, since the 24h visa free transit doesn't apply in the city.