Jason W
Google
Daedunsan is a wonderful experience that offers amazing views, an enjoyable hike, and a variety of difficulty options for family considerations. Awesome place to bring a group for a fun hike!
For the hike itself, AllTrails has good details about routes, would recommend plenty of snacks and water for scenic stops and great picnic spots. The bridge walk can be a bit daunting if you are afraid of heights!
The cable car ride is nice, make sure you get in line at a reasonable time because it is usually quite packed. Lots of vendors and restaurant options around the area too.