Fantastic Day Tour. We booked a day tour to the Great Wall (since we accepted the suggestion and got there early we still had time to visit the Temple of Heaven on our way back to city). The guide was fantastic: nice, approachable, very knowledgable, great english, engaging with us the whole trip. She did not only speak about the Great Wall but also about the whole history of Beijing and China and gave us very important knowledge about the Forbidden City and Tiananmen Square that a different guide we had hired before totally missed. We felt in love and are definitely booking again next time to discover more about Beijing.