As of early 2024, Cheongsapo Daritdol Observatory is free to visit but under servicing after we visited (so partly open) ??we hope they repair the cracked panels over the glass walkway ??eek! Considered one of the cheapest cruises in Busan, set sail within the superior seas in the Bay one https://carlosy964tbi1.wikibestproducts.com/user