golden beach (黃金泳灘) is located at the 18½ milestone of castle peak road, tuen mun. it is the largest beach in tuen mun with a total area of 78,500 m² and a length of 545 metres. it is the first artificial beach in hong kong. it is classified as a grade 2 beach, meaning that the water quality is fair. refreshment kiosks, a hotel and a shopping mall are to be found adjacent to the beach.