Hanyangdoseong for Android

At a glance — a digital companion for the Seoul City Wall

This app serves as an illustrated, audio-visual companion to the historic Seoul City Wall, giving visitors and residents an easy way to explore the remaining fortifications and learn about their past. It gathers maps, narration, and augmented reality tools into a single guide aimed at enhancing on-site visits and self-guided walks.

Sections of the route

The city wall coverage is split into discrete segments that follow the main ridgelines and major gateways. Key segments included in the app:

• Namsan (Mongmyeoksan) ridge
• Heunginjimun gate area
• Baegak Mountain stretch
• Sungnyemun gate zone
• Inwangsan slope
• Naksan lookout and surrounding path

Each segment contains points of interest, short historical notes, and suggested walking routes.

Core features users rely on

• An audio narration library that provides contextual stories, historical background, and interpretations while you walk.
• Augmented reality navigation that reconstructs or points out sections of the wall that have been removed or buried, overlaying virtual cues on the real environment.
• Integrated mapping tools that include a simplified schematic plus links to Naver Map, with GPS support so you can pinpoint attractions and pull up detailed information.

How the mapping and navigation work

The map component offers both a pared-down map for quick orientation and a direct connection to Naver Map for turn-by-turn routing. When enabled, the app uses your phone’s GPS to show nearby sites and deliver precise location-based details, making it simple to find marked features along the wall.

Augmented reality for lost stretches

Where physical remains no longer exist, the app’s AR Directions feature fills the gap: it overlays directional markers and virtual reconstructions on your camera view so you can visualize where the wall ran and follow a suggested path as if the structure were still standing.

Audio guides and cultural context

Narrated tracks cover the significance, events, and cultural stories tied to the wall. Tracks are suited for strolling visitors—short segments tied to specific locations—so you can listen while you walk without losing the narrative thread.

Who benefits from this guide

The app is useful for first-time tourists, repeat visitors looking for deeper context, and locals who want to rediscover historic corners of the city. It’s designed to be a practical field guide for independent exploration as well as a supplement for more structured tours.