Full Hike of Mutianyu Great Wall Watchtowers 1

I. Complete Hiking Route (Optimal Loop, Tested)

This detailed itinerary focuses on Mutianyu Great Wall Hiking, covering the classic full-loop trail from Watchtower 1 to Watchtower 21.

Shuttle Bus → South Line Trail Entrance → Hike uphill (approx. 40 min) → Arrive at Watchtower 6 → Go east to Watchtower 1 (Grand Horn Tower) → Return along same path to Watchtower 6 → Continue west through the central and western sections → Pass Watchtowers 10–19 → Detour via the ecological trail near Watchtower 19 (due to closure of Watchtower 20) → Reach Watchtower 21 → Option to continue to Watchtowers 22 & 23 (original ruins, depending on your stamina) → Return to Watchtower 10 → Descend via the North Line Trail → Exit. Total hiking distance approx. 8 km (including mountain trails and return sections; the actual Great Wall section is only 2.25 km, with detour and access trails bringing the total to about 8 km).

This route avoids unnecessary backtracking, linking the historic eastern section, the gentle central section, and the steep western high points. It is a complete highlight loop achievable by hikers of average fitness, perfectly suited for a Mutianyu Great Wall One Day Trip.

II. Section-by-Section Trail Conditions (Real Difficulty Grading)

South Line Trail → Watchtower 6 (Beginner Climb Section)

The South Line Trail is the main walking route to the wall. The stone steps are well‑maintained, with a steady gentle uphill slope – no dangerously steep sections. At a normal walking pace, you can reach Watchtower 6 in about 40 minutes. This is the safest, most family‑friendly route to the wall, requiring low physical effort.

Watchtower 6 → Watchtower 1 (East Section – Tough Climb)

This is the most difficult part of the eastern section. The terrain slopes down from east to west, with two steep staircases of high, dense steps. Some sections are narrow, demanding hand‑and‑foot climbing. It is one of the most physically challenging parts of the whole hike.

A unique weather phenomenon encountered on this hike: light rain and mist on this section, while the opposite ridge was bathed in clear sunshine – a true “east rain, west shine” mountain spectacle, showing the distinct microclimate of the area.

In contrast, the central and western sections from Watchtower 6 to Watchtower 19 are mostly gentle, with small elevation changes, wide and even walkways, and regular steps. This is the most comfortable scenic section of Mutianyu, ideal for strolling and taking photos.

Watchtower 19 → Watchtower 21 (West Section – Steep Ascent)

Starting from Watchtower 19, the trail changes abruptly. The gentle slopes end, and you face the steepest, longest stair climbs of the entire route. The steps are long and steep, with continuous upward grades and no level breaks. Physical effort increases dramatically.

Important status update (effective April 7, 2026): Watchtower 20 is closed for heritage restoration – the main structure cannot be accessed. The section from 10 meters above Watchtower 19 (the “Hero Slope”) up to Watchtower 20 is cordoned off. Visitors must take the ecological trail detour near Watchtower 19 to continue to Watchtowers 21, 22, and 23. Although you cannot step onto Watchtower 20, the detour still offers magnificent mountain views.

Watchtower 21 is an excellent high point reachable by regular visitors – you don’t need to go onto the unrestored wild长城 sections. The altitude is high, the views are unobstructed, and you can see the layered mountains and the full dragon‑back silhouette of the Great Wall. Because of the elevation and exposed winds, some visitors with a fear of heights may feel mild dizziness or unease. On this hike, after reaching Watchtower 21, stamina was nearly exhausted, so the decision was made to skip the more distant ruined Watchtowers 22 and 23. For most visitors, stopping at Watchtower 21 is most appropriate.

Descend via North Line Trail from Watchtower 10 (Easy Finishing Section)

Taking the North Line Trail down from Watchtower 10 is the best choice for the loop. The trail is clear, with a moderate grade and well‑preserved stone steps. It is much easier than the uphill sections and avoids the repetitive climb of returning the same way.

III. Detailed Descriptions of Key Landmark Watchtowers

Watchtower 1 | Grand Horn Tower (East Section Landmark)

The easternmost landmark of Mutianyu. Named for its unique topographical setting, where three Great Wall arms meet: one toward Gubeikou, one toward Badaling, and the local “Baldy Tail Wall”. It forms a neat, square corner tower – no matter from which angle you look, it presents a regular, imposing corner shape. It is one of Mutianyu’s most recognizable landmarks, offering a 360° unobstructed view – perfect for panoramic Great Wall photos.

Watchtower 4 | Zhengguantai (Zheng Pass Terrace – Unique Architecture in the Great Wall)

A core highlight of Mutianyu and an architectural form unique to the entire Great Wall. Unlike a standard single hollow watchtower, Zhengguantai consists of three hollow watchtowers joined together, standing in a standard “品” (pin) – shaped layout (three squares forming a triangle). The two levels are connected, with wide, thick walls and a majestic appearance. As the key pass of the Ming‑era Mutianyu section, it served functions of troop garrison, defense, and lookout. It is a classic example of Ming‑dynasty hollow watchtowers, of high historical and scenic value – a must‑see.

Watchtower 5 | Internet‑Famous Graffiti Check‑in Spot

A designated area for civilised graffiti messages (similar zones are also set up at Watchtowers 10 and 14). Bring your own marker to write down your travel thoughts and commemorate your visit. It’s a unique, fun experience at Mutianyu and a popular photo spot for younger visitors.

IV. Transport & Visitor Tips (Real Conditions)

Quick transport options

The scenic area provides both cable cars and a toboggan ride. The cable car goes directly to Watchtower 14, the core viewing area. The toboggan is a fun downhill ride, very popular. Even on weekdays, visitor numbers are considerable, with a high proportion of international tourists – expect queues for both cable car and toboggan. The shuttle bus runs frequently, departing when full – no long waits, efficient service.

Accurate costs (tested 2026)

Standard adult admission: 40 RMB/person
Self‑drive parking: 20 RMB/car/visit – fixed price, no hidden fees.

Fitness recommendations

The full loop is about 8 km, covering steep slopes, flat sections, and long stairs – overall moderate to moderately difficult. Casual visitors may choose to ride the cable car up and down, visiting only the core watchtowers. Hiking enthusiasts can complete the full 1–21 loop (note the Watchtower 20 closure requires a detour). Travel light, carry enough water and wear non‑slip shoes. On the steep western slopes, go slowly and be careful of slipping. Before departure, it is advisable to check the latest opening status with the scenic area.