Next, the tour heads to Cheonggyecheon, a 5.8-kilometer urban stream that flows through the heart of city centre Seoul. Once a covered, polluted waterway under an elevated highway, Cheonggyecheon was restored in 2005 into a peaceful pedestrian corridor and is now one of the city's most iconic urban renewal projects. You will walk along the lower stream path, taking in the sound of running water, the changing artwork along the walls, and the contrast between modern skyscrapers above and the green corridor below. Your guide will share the storey of the restoration and point out cultural and historical markers along the way. This section offers a calm, refreshing break before heading towards the historic fortress trail.

The next stop is the Seoul City Wall Museum (Hanyangdoseong Museum), located at the foot of the historic fortress trail. This compact, modern museum tells the 600-year storey of Hanyangdoseong, the city wall built during the Joseon Dynasty to protect Seoul (then called Hanyang). Inside, you will see scale models of the fortress, archaeological artefacts, and interactive displays that explain how the wall was designed, who built it, and how it shaped the city's identity over centuries. Your guide will highlight the key exhibits and provide context that brings the upcoming walk along the actual wall to life. This stop transforms the trail ahead from a simple hike into a journey through Seoul's layered history.

After the museum, the tour heads onto the Hanyangdoseong Trail itself — the actual stone fortress wall that has guarded Seoul for more than six centuries. This is the section where the famous sunset views of Seoul begin to unfold. You will walk a peaceful uphill path as the city sky shifts from gold to deep amber, with the wall glowing in the warm light beside you. Several open ridges along the way serve as natural photo points, offering classic compositions of the ancient stonework framed against the modern skyline. Your guide will point out the best sunset photo spots, explain distinct construction styles from different periods, and time the pace so that you reach the highest viewpoints just as the sunset deepens. This is the heart of the tour, where Seoul's past and present meet under the changing sky.

The tour reaches its grand finale at Naksan Park, one of Seoul's most beloved sunset and night-view spots. Perched on one of the city's four inner mountains and home to the highest accessible section of the eastern fortress wall, the park is widely shared on travel feeds as a top photo spot in Seoul. From the open ridges, the city stretches out in every direction — the lit-up city centre skyline, the silhouette of Namsan Tower, and the distant ridges of Bukhansan in a single sweep. You will pause at the main viewpoints to watch the sunset fade into golden hour, then witness Seoul transform into a sea of lights as evening sets in. Your guide will lead you to the best photo points along the ridge, including the iconic stone wall and skyline frame, share how this hill became a cultural landmark, and give you quiet time to take in the view. This calm, breathtaking ending is what the tour has built towards.

As the tour wraps up, you will stop briefly at the official Hanyangdoseong Course 2 photo certification marker — a recognised completion point for the eastern fortress wall section of Seoul's City Wall trail. This is the moment to capture a final photo marking the journey, with the night-lit city in the background. From here, the tour returns to the starting point by riding a local maeul-bus, Seoul's iconic small green area shuttle that hillside residents use every day. The 15-minute ride winds through quiet alleys and old residential streets that most tourists never see, offering a final, lived-in glimpse of real Seoul before the tour ends back at Jongno 5-ga, near the Gwangjang Market meeting point.