This classic Jiankou–Mutianyu traverse packs four Very Different Walls into one outing: wild, reconstructed, epic ridgelines, and a very modern finish. Starting higher from Yizhazi (about 620 m) for a shorter approach, the trail eases through forest before rearing into a brutal 300 m grind to reach the Wall around 970–1,020 m—complete with a farmer’s ladder to gain the first tower. From the crest the views are outrageous, with the serrated spine of Jiankou and Zhengbeilou stretching away in one direction and Mutianyu in the other. The wild Wall here is steep enough to feel like scrambling, with trees growing through bricks and the odd makeshift ladder between towers; good shoes with serious grip are essential and progress is slow despite the short distance.

Drifting off the knife-edge drama, the route meets Mutianyu’s renovated masonry and with it interpretive boards, cannons, and sweeping sightlines over the defensive valleys once cleared of trees to spot raiders. Modern comforts appear too—cable cars and even a toboggan run—though operating hours and operators vary, so the team ultimately walked down to Mutianyu village when the lower option was closed. In total they covered roughly 7–9 km, savoring a perfect contrast of raw, authentic ridge-walking and smooth, family-friendly ramparts. Expect big views, big gradients, and a reminder that on the wild sections every kilometer takes longer than you think.