Cheongsapo Daritdol Observatory
청사포다릿돌전망대
About
A free glass-floor sea walk above Cheongsapo’s rock reefs, with views toward the lighthouse.
The glass floor at Cheongsapo Daritdol Observatory puts the sea directly under your feet, though it is not fully transparent in every section. Look down to the rock reefs below, then out toward the lighthouse; on a clear day, the open water is the main event. The platform catches the sea breeze, which can make the walk feel more exposed than the photos suggest. Strong wind is part of the experience, and for some visitors it is a reason to turn back. Entry is free, and the observatory is open daily from 09:10 to 20:50. It makes a natural pause on the Haeundae Green Railway coastal walk. You can also reach it from Cheongsapo by the Blue Line Park sea train; reserve the train through its official website if you plan to ride. One reviewer describes an approximately eight-minute walk up from the Cheongsapo stop, so walking is another option. Allow time to look out over the water and take photos rather than expecting a long indoor visit. There is no parking at the observatory itself, and nearby parking can be busy at weekends. The reports on nearby lots differ, so check your route before driving. The platform can close in poor weather for safety, so check conditions before making it the sole purpose of an outing. Reviews also note that there are no restrooms, kiosk or vending machines on site; take care of those needs before you arrive. This is an easy stop for walkers, day-trippers and anyone who wants a brief coastal viewpoint without paying admission. It is less suited to visitors who dislike heights, strong wind or a short attraction centered on one view. The glass floor is the distinctive feature, but some people find it less transparent than expected.
Local tips
- Walk up from the Cheongsapo stop if you prefer not to take the sea train.
- Reserve the Blue Line Park sea train through its official website.
- Check the weather before going; entry can close in poor conditions.
- Use a nearby parking option rather than expecting parking at the observatory.
- Visit the restroom before arriving; facilities are not available on site.
Details
Opening hours
- Sunday
- 09:10–20:50
- Monday
- 09:10–20:50
- Tuesday
- 09:10–20:50
- Wednesday
- 09:10–20:50
- Thursday
- 09:10–20:50
- Friday
- 09:10–20:50
- Saturday
- 09:10–20:50