Whales and people on a rock face
Follow the Bangucheon Stream in Ulsan and you encounter a landscape where people once carved their observations of sea and land into stone. This is not a single picture: the UNESCO-listed property includes two major groups of carvings, at Daegok-ri (Bangudae) and Cheonjeon-ri. Their long history is part of what earned the site World Heritage status in 2025.
What did the whale images mean?
The Daegok-ri rock panel depicts whales and other marine animals, land animals, people and hunting scenes. Ulsan's Petroglyph Museum catalogues different animal figures in detail. It would go too far to claim we know exactly what every scene records, but the engravings clearly show careful observation and imaginative representation of the natural world.
Generations left their marks along one stream
UNESCO describes the two concentrations of petroglyphs in a roughly three-kilometre river landscape and dates the broader tradition from prehistory into historical times. Think of the cliffs not as art made in a single day, but as a record built up across many generations.
Before you go
Ulsan's official tourism page lists the heritage location as 991-3 Daegok-ri, Eonyang-eup, Ulju-gun, Ulsan. This is the heritage site's location, not a verified car park or visitor trailhead. Access routes, viewing conditions, weather and river water levels can affect the experience. Check Ulsan's official tourism and heritage guidance before setting out, stay on designated visitor routes and never touch the carved rock.
Look for: animal silhouettes, human figures and the rocky stream setting that gives this extraordinary archive its context.