I took the 8 AM Mubus tour to Mutianyu and had a fantastic experience. The drive from downtown took about 1.5 hours with no stops, so we arrived efficiently. The Great Wall was stunning under the blue sky with white clouds, and thankfully there were few crowds. Our guide Helly was wonderful—she explained the West and East routes clearly at the Mubus visitor center, where we also caught the shuttle bus to the wall. Thanks to her advice, we saved a lot of time and avoided unnecessary walking. The scenery was truly magnificent. I highly recommend Mubus for a smooth, well-organized trip from Beijing.