瑞芳龍安里位在瑞芳高工的下邊坡，原本是一處髒亂點，後來參加社區規劃師計畫，由在地里長和民眾化身改造達人，將社區髒亂點變成龍安公園。
Ruifang LongAn Village is located on the lower slope of Ruifang Vocational High School. It was originally a dirty and messy place. Later, it participated in the community planner project, and the local village chief and residents became transformation experts, turning the dirty and messy community into LongAn Park.
黑色試管寶盒設置於路燈基座。
The cache was a black tube placed in the basement of a pole.