The cave is freely accessible.
Wikipedia https://ko.wikipedia.org/wiki/장보_(해적)
Official Website https://www.discoverhongkong.com/eng/see-do/culture-heritage/historical-sites/chinese/cheung-po-tsai-cave.jsp
주소 Hong Kong SAR China
좌표 22°12'1.666" N 114°1'3.154" E