The easiest and the closest Station to reach a Temple in Kamakura is via the JR. Yokosuka line JR Kita-Kamakura Station.   Just a five-minute walk to Engaku-ji Temple is off to your left and up the stairs.  You should see lots of people clustered near the gates. As a matter of temple etiquette, you may put your hands together ( do not clap - never clap at a temple) and bow before passing