How to get to the Temple of Heaven by bus when the Forbidden City comes out?

According to my experience, the easiest way to get from the Forbidden City to the Temple of Heaven is as follows (convenient, affordable and without detours):

Option 1: Depart from Tiananmen East, take the subway 1 line, change to subway line 5 at Dongdan, and arrive at the East Gate of Tiantan, about 4.75km ... Fare 2 yuan.

Option 2: Depart from Tiananmen East, take Bus No.2 and get off at Tianqiao Station. * * * Four stops. Fare 1 yuan

Option 3: Depart from Tiananmen East, take bus No.20 and get off at Tianqiao Station. ***6 stops. Fare 1 yuan

Option 4: Take bus 120 from Tiananmen East and get off at Tiantan Station. ***7 stops. Ticket price 1 yuan.

In addition, you can take the Olympic sightseeing line to reverse. One disadvantage is that sightseeing bus drives slowly, and the ticket costs three yuan. Therefore, considering the convenience and benefits, it is suggested that the landlord choose the above four methods.

Have a nice trip!